Quiet Tone Official Website: One Daily Capsule Sold for Ringing Ears, with Zinc and L-Theanine
Quiet Tone is a once-a-day capsule taken with a glass of water about 20 to 30 minutes before a meal.
A bottle holds 30 capsules, which is a month. The panel prints an amount and a percentage for 9 vitamins and minerals, then one 415.5 mg blend covering 18 botanicals and amino acids. Bottles run $49 to $79 with a 180-day guarantee.
This page covers what is in the capsule, how each amount compares with the dose its research used, what the bottle itself claims and what it does not, how long the category takes to judge, what it costs, and how the 180-day guarantee works.
180 days to change your mind One-time payment, no subscription Vegetable capsule, not gelatin
- One capsule a day
- 30 capsules a bottle
- 9 nutrients, every amount printed
- 4–8 weeks typical wait
- 180-day guarantee
Lot QUI-26/GO-5005 · 30 capsules a bottle · one a day
Quiet Tone at a glance: the label in six lines
Six lines that answer most of what a buyer wants before scrolling.
| What the label prints | Detail |
|---|---|
| Form | A vegetable capsule. One a day, 30 to a bottle, so a bottle is a month. |
| Serving | One capsule with an 8 oz glass of water, 20–30 minutes before a meal. |
| The panel | 9 vitamins and minerals, each with an amount and a percentage of the Daily Value, then one Proprietary Blend of 415.5 mg covering 18 botanicals and amino acids. |
| What the artwork says | Dietary supplement. 30 capsules, a 30-day supply. Manufactured in the USA with globally sourced ingredients. Plus the suggested use, the storage note, the caution block and the FDA statement. The ringing-ears framing belongs to the seller’s pages. |
| Who the label is written for | Adults aged 18 and over. Pregnant and nursing mothers and anyone with a known medical condition are told to speak to a physician first. |
| Price and guarantee | $49 to $79 a bottle depending on the pack, with a 180-day money-back guarantee running from the date of purchase. |
Read from the printed label artwork and the seller’s own package cards on 19 September 2026.
Why people go looking for a capsule like Quiet Tone
What sends someone looking, and the one step worth taking before a capsule.
It usually starts in a quiet room. A ring, a hiss or a high tone that nobody else can hear, loudest at the moment the day finally goes still. Then it follows you to bed, and sleep becomes the thing you are actually losing.
It is common. A meta-analysis in JAMA Neurology put the global prevalence at roughly 14 per cent of adults, which is one person in seven, and it rises with age. MedlinePlus sets out the ordinary causes in plain language: noise exposure, earwax, some medicines, blood pressure, and changes in hearing itself.
That list is the reason the first sensible step is an examination rather than a purchase. Several of those causes are treatable and one of them is simply wax. The AAO-HNSF clinical practice guideline describes what a first assessment involves, and it is neither long nor expensive. Finding out which kind you have costs one appointment.
What brings people to a shelf like this one is what happens next: an examination that finds nothing treatable, and a night that is still loud. The seller sells Quiet Tone into exactly that moment. What is actually in the capsule is the subject of the rest of this page, starting with the panel and finishing with what the research behind each ingredient measured.
What is Quiet Tone?
The short version, and why this panel has to be read in two halves.
Quiet Tone is a once-daily capsule sold in a 30-capsule bottle, which makes a bottle a month at the label dose. The front of the bottle carries the wordmark, an ear-in-shield logo, a waveform and three plate lines: 30 capsules, dietary supplement, 30-day supply. This website is the authorised U.S. retail desk for it rather than the maker.
The back is where it gets interesting. Nine rows carry a nutrient, an amount and a percentage of the Daily Value: six B vitamins plus calcium, magnesium and zinc. Below them sits one more row, a Proprietary Blend of 415.5 mg, and inside that single figure are 18 botanicals and amino acids sharing one total between them.
So this is really two labels in one. The top half is specific enough to check against a reference intake. The bottom half is a list of names in the order the formulator chose, with one number underneath all of it.
Both halves are worth reading, and this site reads them separately. The nine amounts are set beside the doses their own research used, in the honest dosage section, and the eighteen names are set beside the same arithmetic.
Why buy Quiet Tone from the official website?
Six practical differences, none of them about the formula itself.
The guarantee belongs to the desk you bought from
The 180-day money-back window is a policy of this desk and the seller behind it. A bottle bought from a marketplace reseller is covered by that reseller’s policy, whatever it turns out to be.
Six months is an unusually long window
Most desks in this category run 60 or 90 days. This one runs 180 days from purchase, which is longer than any trial behind any ingredient in the blend ran for.
One payment, no rolling charge
Each pack is bought once. There is nothing to cancel later, which is the complaint people most often have about supplements sold through a funnel.
The lot is traceable
Bottles shipped from here carry lot QUI-26/GO-5005 with certificate reference QUI-5005-26-GO. Those are filing references rather than laboratory proof, and the batch page is candid about the difference.
The whole panel is reproduced here
The supplement facts page prints all ten rows, every percentage, the other-ingredients line and the caution block, so you can hold this site against the bottle that arrives rather than taking either on trust.
The ladder is short and it is honest about that
Two, three or six bottles. There is no single bottle to try, which is a real constraint on a first purchase, and the pricing section works out what that means per day rather than glossing it.
How does Quiet Tone work?
Three ideas stacked on one panel, with three different weights of evidence.
Three separate ideas are stacked on this panel, and they are worth separating because the evidence behind them is not equally strong.
The nutrient floor: six B vitamins and three minerals
Thiamin, riboflavin, niacin, B6, biotin and pantothenic acid are the classic energy-metabolism coenzymes, and calcium, magnesium and zinc are essential minerals. Every one of them has a printed amount and a printed percentage, so you can see exactly where each sits against a reference intake. That is a nutrient-adequacy idea: it means something to someone who is short of one, and nothing extra to someone who is not.
The calming stack: fourteen of the eighteen blend names
Valerian, hops, passion flower, chamomile, lemon balm, GABA, L-theanine, magnolia, 5-HTP, St John’s wort, ashwagandha, bacopa, oat straw and rhodiola are the familiar sleep-and-calm shelf, and together they are most of this blend. The proposal is not an ear mechanism at all: it is that a calmer, better-slept evening is a quieter one. The meta-analysis of herbal medicine for insomnia and the network meta-analysis of herbs for anxiety are where that literature lives.
The two with ear-specific research: zinc and magnesium
These are the only two ingredients on the whole panel that have been tested for hearing outcomes in their own right. Zinc has a Cochrane review and a randomised crossover trial behind it; magnesium has a noise-exposure trial and a sudden-hearing-loss trial. Both are printed with an amount here, which means both can be compared with the amounts those trials used. The dosage section does that comparison properly.
The seller’s own summary of the routine runs in four steps: take it with water, take it 20 to 30 minutes before a meal, the formula is vitamins plus a botanical blend, and make it a habit.
Those four are the label’s suggested use restated for a buyer, and they are accurate. The mechanism written above is this desk’s own account, taken from the trials behind the named ingredients rather than from the graphic.
None of them is a mechanism for silencing a ring. A Laryngoscope review of over-the-counter tinnitus products examined the marketing across this whole aisle and a 2026 systematic review looked again at whether any of it relieves symptoms. A capsule of nutrients and calming botanicals is a reasonable thing to take for the reasons above. It is not a treatment, and the critique quotes the guideline that says so.
What are the ingredients in Quiet Tone?
Nine printed amounts and eighteen blend names, with the dose each one’s research used.
Nine nutrients with an amount each, then 18 more names inside one 415.5 mg line. Below, what each one is and what the published research on it actually found, with the dose that research used.
Zinc
as zinc oxide12.5 mg · 114% DVThe one mineral here with a tinnitus-specific evidence base, which makes it the most checkable row on the label. The Cochrane review pooled three trials and 209 participants and found no evidence that oral zinc improves tinnitus in adults, at very low quality. The largest of those, a randomised placebo-controlled crossover trial, gave 50 mg a day for four months and concluded zinc is not an effective treatment. This row is 12.5 mg. Zinc is still an essential mineral and this amount covers a daily requirement comfortably.
Magnesium
as magnesium oxide12.5 mg · 3% DVThe second of the two with ear research. An oral magnesium trial in people exposed to loud noise used 167 mg a day and reported less permanent hearing loss, and a later trial tested magnesium in sudden hearing loss. The form here is magnesium oxide, the least absorbed of the common forms, and the 3 per cent beside it is the label’s own arithmetic rather than this desk’s.
Niacin
as niacin14 mg NE · 88% DVNiacin has been tested for ringing in the ears, which is more than most vitamins can say. A double-blind controlled study of nicotinamide in 48 patients found it no better than placebo. As a nutrient, 14 mg NE is most of a day’s requirement, and niacin at that level does not cause the flush people associate with the high-dose form.
Vitamin B6
as pyridoxine hydrochloride4 mg · 236% DVA required coenzyme in amino acid metabolism and in making serotonin, which is the honest reason to find it in a formula that also carries 5-HTP. On hearing specifically there is no B6 trial. The two B vitamins that do have one are folate, at 800 micrograms a day over three years, and B12 by weekly injection in people who were deficient, and this label carries neither.
Thiamin, riboflavin, biotin and pantothenic acid
mononitrate, B2, biotin, D-calcium pantothenate6 mg, 6 mg, 150 mcg, 8 mgThe rest of the B row, at 500, 462, 500 and 160 per cent of their Daily Values. These four are cofactors in energy metabolism and in the maintenance of skin, hair and nerve tissue, and they are water-soluble, which is why percentages well above 100 are ordinary on a B complex. Searched against hearing and tinnitus, nothing came back for any of the four, so this desk claims nothing for them beyond the nutrition.
Calcium
as calcium carbonate12.5 mg · 1% DVOne per cent of a day’s calcium. A glass of milk carries about twenty times it. It is on the panel as a mineral rather than as a contributor to anything the capsule is sold for, and the percentage beside it says so more clearly than any sentence could.
L-Theanine
the amino acid in teaIn the 415.5 mg blendThe best-evidenced calming ingredient in the whole blend. A four-week randomised trial used 200 mg a day and reported improvements in stress-related symptoms and sleep in healthy adults, and a study in middle-aged and older adults used a similar amount. Two hundred milligrams is roughly half the entire blend, for one of its eighteen parts.
Valerian and hops
Valeriana officinalis root, Humulus lupulus flowerIn the 415.5 mg blendThe oldest pairing on the sleep shelf, and they are nearly always studied together. The sleep-quality trial used 530 mg of valerian twice daily, the valerian-hops combination trial tested the pair as one extract, and an umbrella review of the whole valerian literature is the sober summary of where it stands. NCCIH’s own page is the plainest place to read about it.
Ashwagandha
Withania somnifera, rootIn the 415.5 mg blendThe adaptogen with the most modern trial activity. A dose-ranging study used 250 mg and 600 mg a day, a meta-analysis pooled the stress and anxiety trials, and a second meta-analysis found it lowered cortisol without moving perceived stress, which is a useful distinction. NCCIH covers the safety picture, including the liver reports.
Chamomile and lemon balm
Matricaria chamomilla flower, Melissa officinalis aerialIn the 415.5 mg blendTwo teas with real trials behind them. The long-term chamomile trial in generalised anxiety disorder used 1,500 mg a day, and a crossover study of a lemon balm phytosome measured sleep quality. Chamomile’s trial dose is more than three times this entire blend, which is the single most useful number on this page.
Bacopa and rhodiola
Bacopa monnieri whole herb, Rhodiola crenulata root extractIn the 415.5 mg blendTwo more adaptogens, and both carry a caveat worth knowing. A twelve-week bacopa trial used 300 mg a day and missed its primary endpoint, while a systematic review surveys the older work. The rhodiola here is crenulata, and almost all the adaptogen research is on rosea, a different species: the crenulata synthesis that does exist is about acute altitude sickness. This desk names the species rather than borrowing rosea’s reputation for it.
Lutein
the carotenoid in marigold and leafy greensIn the 415.5 mg blendThe one ingredient here whose research is unambiguous and is about a different organ. The AREDS2 analysis used 10 mg a day and measured macular degeneration, and the Cochrane review of antioxidants in that condition is the wider picture. Lutein belongs in an eye formula. It is on this panel because the seller put it there.
St John’s wort and 5-HTP
Hypericum perforatum aerial, Griffonia seedIn the 415.5 mg blendThe two that change what this bottle is. St John’s wort has a meta-analysis in depression behind it and, far more importantly, a review of its drug interactions that runs to most of the pharmacy. 5-HTP is a serotonin precursor, reviewed here, and it is in the same capsule. The safety section names the specific interactions instead of gesturing at them.
Passion flower, magnolia, Chinese skullcap, hawthorn, oat straw, GABA and L-phenylalanine
the remaining sevenIn the 415.5 mg blendThe tail of the list. Passiflora incarnata has a systematic review in neuropsychiatric use, green oat extract was dose-ranged at 430 to 1,290 mg a day with a review of the wider set, and Chinese hawthorn has a benefit-risk assessment from cardiology rather than from this category. For Chinese skullcap the human work is pharmacokinetics and safety and nothing more; for magnolia, GABA and L-phenylalanine, searches returned nothing usable on sleep, calm or hearing, so this desk makes no claim for those three at all.
Beneath the panel the label prints hypromellose (vegetable capsule), magnesium stearate (vegetable), silicon dioxide. The first of those is the capsule shell, and hypromellose is plant-derived, so this is a vegetable capsule rather than gelatin. Anyone who rules out gelatin capsules does not have to rule out this one.
Quiet Tone Supplement Facts: what the label prints
All ten rows as printed, so you can hold this page against the bottle.
| Row | Amount per serving | % Daily Value |
|---|---|---|
| Thiamin (as Thiamine Mononitrate) | 6 mg | 500% |
| Riboflavin (Vitamin B2) | 6 mg | 462% |
| Niacin (as Niacin) | 14 mg NE | 88% |
| Vitamin B6 (as Pyridoxine HCl) | 4 mg | 236% |
| Biotin | 150 mcg | 500% |
| Pantothenic Acid (as D-Calcium Pantothenate) | 8 mg | 160% |
| Calcium (as Calcium Carbonate) | 12.5 mg | 1% |
| Magnesium (as Magnesium Oxide) | 12.5 mg | 3% |
| Zinc (as Zinc Oxide) | 12.5 mg | 114% |
| Proprietary Blend | 415.5 mg | † |
Serving size 1 capsule. Servings per container 30. The blend row is marked † on the artwork, footnoted “Daily Value (DV) not established”.
Other ingredients: hypromellose (vegetable capsule), magnesium stearate (vegetable), silicon dioxide.
Rhodiola Crenulata Extract (Rhodiola crenulata) (root), Lutein, Ashwagandha (Withania somnifera) (root), Chamomile (Matricaria chamomilla) (flower), Gamma-Aminobutyric Acid (GABA), Lemon Balm (Melissa officinalis) (aerial), Chinese Skullcap (Scutellaria baicalensis) (root), Chinese Hawthorn (Crataegus pinnatifida Bunge) (fruit), Bacopa (Bacopa monnieri) (whole herb), Magnolia (Magnolia officinalis) (bark), Passion Flower (Passiflora incarnata) (flower), Valerian (Valeriana officinalis) (root), L-Theanine, Oat Straw (Avena sativa) (straw), L-Phenylalanine, St John's Wort (Hypericum perforatum) (aerial), Hops (Humulus lupulus) (flower), 5-HTP (Griffonia simplicifolia) (seed).
One figure, 415.5 mg, covers all 18. Spread evenly that would be about 23 mg each, and a formulator is under no obligation to spread it evenly. The order is the only clue the label gives: ingredients are listed by descending weight, so rhodiola and lutein are the largest shares and 5-HTP the smallest.
How is Quiet Tone dosed?
Every printed amount set against the amount its own trial used, and the one row that cannot be set against anything.
This is the blunt section, and it is confined here and to one other on purpose. Everything above is what the capsule contains. This is how those amounts compare with the amounts the research used.
Start with the top half of the panel, because it is the half that can be checked. Two of the nine printed rows have hearing research of their own, and both fall short of the doses their own trials used, in the same direction.
Five things come out of that table.
Zinc is a quarter of a dose that already failed. The crossover trial gave 50 mg a day for four months and concluded zinc is not effective; the Cochrane review found no evidence across the set. This label carries 12.5 mg. That is a sound daily mineral intake and it is not the tested amount.
Magnesium is about a thirteenth of its trial dose. The noise-exposure work used 167 mg a day. Here it is 12.5 mg of magnesium oxide, and the label prints the consequence itself: 3 per cent of the Daily Value.
The two B vitamins with positive hearing data are the two that are missing. Folate at 800 micrograms a day slowed hearing decline over three years, and B12 helped tinnitus only in people who were deficient and only by weekly injection. Six B vitamins are on this panel and neither of those is among them. Ginkgo, the most-researched botanical in this category, reviewed by Cochrane, is not in the blend either, and neither is melatonin.
The blend cannot be judged at all. 415.5 mg across 18 names averages 23 mg each. Chamomile’s anxiety trial used 1,500 mg, ashwagandha’s used 250 and 600 mg, valerian’s used 530 mg twice a day, L-theanine’s used 200 mg and green oat’s used up to 1,290 mg. Six of the seven ingredients with a trial dose exceed the average share of the whole blend on their own. Which of the eighteen got the milligrams is the one thing a buyer would need to know and the one thing the label does not say.
And the bottle itself claims nothing. There is no structure or function sentence anywhere on the artwork: no supports hearing, no mention of ringing, ears or sleep. What the bottle prints is the suggested use, the storage note, the caution, the origin line and the FDA statement. The ringing-ears positioning comes from the seller’s sales pages, and this desk reports it as the seller’s framing rather than as a label claim.
415.5 mg, 18 ingredients, one total. Any product that splits a blend that many ways is asking to be taken on trust, and the arithmetic above is the fairest way to decide whether to extend it.
What do the ingredients in Quiet Tone do?
What each part of the panel is recognised for, at the amounts the bottle prints.
The bottle makes no benefit claim, so this section does not invent one. What follows is what each part of the panel is recognised for, at the amounts printed.
The nine nutrients, as nutrients
Six B vitamins are coenzymes in energy metabolism, which is a genuine and well-established role. Zinc supports normal immune function and taste, magnesium is involved in muscle and nerve signalling, and calcium is calcium. Every amount and every percentage is printed, so anyone can see exactly what a day of this covers.
The calming stack, at their own trial doses
L-theanine, chamomile, ashwagandha, valerian, lemon balm and passion flower all have human trials in stress, anxiety or sleep quality. Those trials are worth reading on their own terms, and every one of them is cited by name in the ingredient cards above with the dose it used.
Lutein, which is doing eye research a favour
Ten milligrams a day of lutein and zeaxanthin is the AREDS2 amount and the evidence there is solid. It is included here as a carotenoid rather than for anything to do with hearing, and it is fair to say so.
A routine that is easy to keep
One capsule, once, before a meal. The most common reason a two-month trial of anything fails is that it was a three-week trial with gaps, and Quiet Tone asks less of a morning than most things on this shelf.
It does not treat, reduce or quiet tinnitus, and no dietary supplement may claim to. It is not a substitute for having ringing examined, and it is not a medicine. The category’s own clinical guideline is explicit about supplements here, and it is quoted in full in the critique below rather than buried.
What the seals on the Quiet Tone pack mean
Four seals ship on this pack. Here is what each one claims and what it does not.
FDA-registered facilityRegistration means the FDA knows the factory exists and can inspect it. It is not FDA approval of this product, and no dietary supplement has that.
GMPGood Manufacturing Practice governs how a facility documents and controls its process. It is a process standard rather than a test of this bottle.
Foreign and domestic ingredientsThe fuller version of the label’s own line: manufactured in the USA with globally sourced ingredients. Assembly is domestic, sourcing is not.
100% satisfaction, money backThe seal carries no day count. The 180 days come from the seller’s package cards, and it is a purchase policy rather than a statement about the formula.
The blue roundel says registered facility, and a great many buyers read it as FDA approval. The two are unrelated: registration is an address on a list, and approval is something dietary supplements never receive. The seal is accurate; the inference is not. Everything the four seals cover is set out on testing and quality.
Who is Quiet Tone for?
Plainly, including the people this is a poor fit for.
- Adults who have had ringing looked at, found nothing treatable behind it, and want to try the calm-and-sleep route while they get used to it.
- People who want a vegetable capsule rather than gelatin, which this is.
- People who prefer one capsule a day to a three-times regimen, and who can put it 20 to 30 minutes before a meal without thinking about it.
- Anyone who will give a purchase two or three months. The seller puts the common wait at 4–8 weeks, and the 180-day window leaves room to find out.
And who should leave it alone.
- Anyone under 18, and anyone pregnant or nursing. The label says so.
- Anyone taking hormonal contraception. St John’s wort is in the blend and it reduces how well that works, which is not a small side note.
- Anyone on an antidepressant, a transplant medicine, an anticoagulant, an antiviral or a seizure medicine, without raising this bottle with their prescriber first. The same ingredient is the reason.
- Anyone already taking a zinc supplement, without adding the two together.
- Anyone whose ringing is new, one-sided, pulsing in time with a heartbeat, or arriving with hearing loss or dizziness. Those are reasons to be examined, and a capsule delays that.
How to take Quiet Tone
Five things, and the first three are printed on the bottle.
One capsule, once a day
The label reads: as a dietary supplement, take one (1) capsule daily with an 8 oz. glass of water. for best results, take 20–30 minutes before a meal with 8 oz of water or as directed by your healthcare professional. One capsule is the whole serving, so there is nothing to split across the day.
With a full 8 oz glass of water
This is on the artwork rather than an embellishment, and it is repeated twice in the same sentence. A capsule goes down better with a full glass, and the water is not the part to skip.
20 to 30 minutes before a meal
The label asks for it before food rather than with food. If an empty stomach does not suit you, that is worth knowing early: it is the commonest reason people abandon a before-meal capsule in week one.
At the same time each day
There is no evidence that a particular hour works better. What helps is a fixed slot, because a routine that survives is the only kind that can be judged at all.
Count something before you start
Ringing is famously hard to remember accurately. Write down how many nights in a week it kept you awake, for one week now and one week at the end. That is a far better test than trying to recall how May felt.
What form does Quiet Tone come in?
Worth confirming before you buy, and one detail rules it back in for some people.
A capsule, taken one at a time. Not a gummy, not a powder and not liquid drops. Thirty capsules to a bottle, which is thirty servings, which is a month.
The shell is hypromellose, which is derived from plant cellulose, so this is a vegetable capsule. That is worth stating plainly rather than leaving in the small print, because the gelatin question rules out a great many capsules for a great many people and it does not rule out this one.
The only other inactive ingredients are magnesium stearate, a vegetable-sourced flow agent, and silicon dioxide, which keeps powder from clumping. There is no sugar, no sweetener and no flavouring to account for, which is the practical advantage a capsule has over a gummy in this category.
How long does Quiet Tone take to work?
A slow category, and a guarantee longer than anything ever tested here.
| When | What the research behind these ingredients would predict | What buyers report |
|---|---|---|
| Week 1 | Nothing measurable. Nothing on this panel is a stimulant and nothing acts in a day. | Early reviews are mostly about the routine rather than an effect. |
| Week 2–4 | The earliest point the calming trials registered anything. The four-week L-theanine trial reported at the end of week four, not before it. | This is where the complaints cluster: wanted more in week one. |
| Week 4–8 | The span most of the sleep and anxiety trials ran over, at doses larger than this blend can contain. | The seller puts the common wait at 4–8 weeks. |
| Week 8–12 | Longer than the chamomile trial, which ran to twelve weeks at 1,500 mg a day and is the longest single-ingredient study behind anything here. | Reorders cluster around the end of a second or third bottle. |
| Past 12 weeks | No additional benefit is predicted by the trial literature, which mostly stopped measuring by here. | Still well inside the 180-day window, which is the unusual part of this offer. |
The middle column is what the published trials measured for these ingredients at their own doses. It is not a prediction about this capsule.
Ringing fluctuates on its own, week to week, which makes it unusually easy to misjudge in both directions. Counting disturbed nights for a week before and a week after is the cheapest honest test available, and it costs nothing but a note on a phone.
What do Quiet Tone users actually notice?
The themes in the seller’s own summary, and whether the panel explains them.
The seller’s summary covers 853 written reviews against 7,012 orders, with 84% recommending it and an average of 4.7 out of 5. Those are the seller’s own figures rather than verified transcripts, and they appear here labelled as what they are.
What comes up positively
Two themes: the one-a-day routine and the length of the return window. One capsule before breakfast is a routine people keep, and those who reorder tend to do it before the previous bottle runs out.
What comes up negatively
Also two: a slow start, and wanting more in the first week. That is exactly what this panel would predict. Nothing here is fast, and a buyer expecting a first-week change has been set up to be disappointed by the category rather than by this product.
What are the common Quiet Tone complaints?
The six that recur, each with the fairest answer this desk can give, under the one quotation that governs the whole aisle.
Six recur, and one of them is not a complaint about this product at all but about the whole aisle it sits in. That one is dealt with first, because it is the most important thing on this page.
Clinicians should not recommend Ginkgo biloba, melatonin, zinc, or other dietary supplements for treating patients with persistent, bothersome tinnitus.Tunkel DE et al. Clinical practice guideline: tinnitus. Otolaryngology–Head and Neck Surgery, 2014. Repeated in the executive summary.
That is an action statement from the professional body that writes the standard of care in this field, and Quiet Tone is a dietary supplement sold into exactly the indication it names. Zinc is named in it explicitly and zinc is on this label. Nothing this desk writes about Quiet Tone anywhere can sit above that line, and nothing here tries to. A review of supplements used across ENT reached the same place by a different route.
“Nothing happened in the first week”
Predictable from the panel, and the most common complaint in the whole category. Nothing here acts quickly; the shortest relevant trial ran four weeks. The counter is that the guarantee runs 180 days, which is long enough to find out properly if you start counting on day one.
“The blend hides the doses”
Correct, and it is the fairest criticism of this formula. Eighteen names share 415.5 mg and the split is the formulator’s business. This desk cannot defend the choice and does not try to; it is stated in the ingredient cards, in the dosage table and here.
“It is a sleep formula wearing a hearing name”
Fourteen of the eighteen blend names are the standard calm-and-sleep shelf, so the observation is accurate. Whether that is a criticism depends on why you are buying. Better sleep on a loud night is a reasonable thing to want; a quieter ear is a different claim and one nothing here supports.
“The zinc is too low to matter”
Against the tinnitus trial, yes: 12.5 mg against 50 mg a day for four months, and that trial concluded zinc is not effective anyway. Against a daily mineral requirement, 114 per cent is a sound amount. Both readings are true and they answer different questions.
“There is no single bottle to try”
True, and it is a real barrier. The ladder starts at two bottles and $158. What softens it is the 180-day window, which is long enough that a two-bottle purchase can be finished, judged and returned.
“St John’s wort should not be in an everyday capsule”
This is the one that deserves more than a reply. It is a potent enzyme inducer at an amount nobody publishes, in a bottle bought without a conversation, and it sits beside 5-HTP. The safety section names the specific interactions, and it is the single best reason to raise this bottle with a prescriber before the first capsule.
How does Quiet Tone compare to the other things people try?
Against the three things someone considering this would otherwise do.
| Quiet Tone | A plain zinc tablet | A ginkgo extract | The non-supplement route | |
|---|---|---|---|---|
| What you know about the dose | Nine amounts printed, eighteen sharing one total | One ingredient, one number | One ingredient, one number | Not a dose at all |
| Ingredients | 9 printed plus 18 in a blend | 1 | 1 | None |
| What the ear research found | Zinc negative at four times this amount; magnesium tested at thirteen times it | Cochrane found no evidence for tinnitus | Cochrane reviewed it as the most-studied botanical here | Sound therapy, hearing aids and cognitive behavioural therapy are what the guideline actually recommends |
| Typical cost a month | $49–$79 | A few dollars | Usually $10–$25 | Free to expensive, depending |
| The honest trade | Breadth, a long guarantee, and a blend nobody can size | Certainty about one mineral whose trial was negative | Certainty about one botanical this label does not contain | The only column with a guideline recommendation behind it |
A comparison of approaches rather than of brands. The two middle columns are things anyone can buy without this website, and the last is not for sale at all, which is exactly why it belongs in the table.
The case for a blend like this one is breadth: several calming ingredients, a full B complex and two minerals in one capsule, with a window long enough to try it properly. The case against is that breadth has been bought with a blend nobody outside the factory can size. Which matters more depends on whether you want one thing at a known dose or several things attempted at unknown ones.
How much does Quiet Tone cost?
Three packs, one payment each, and six months to change your mind on all of them.
$79
a bottle$158 total
- 2 bottles · 60 capsules
- 60-day supply at one a day
- Shipping priced at checkout
- 180-day money-back guarantee
Lot QUI-26/GO-5005 · ships from the U.S.
$69
a bottle$207 total
- 3 bottles · 90 capsules
- 90-day supply at one a day
- Shipping priced at checkout
- 180-day money-back guarantee
Lot QUI-26/GO-5005 · ships from the U.S.
$49
a bottle$294 total
- 6 bottles · 180 capsules
- 180-day supply at one a day
- Shipping priced at checkout
- 180-day money-back guarantee
Lot QUI-26/GO-5005 · ships from the U.S.
Prices as printed on the seller’s own package cards on 19 September 2026. The checkout shows the current price and the shipping figure. Each pack is a one-time payment with no subscription, and the ladder starts at two bottles — there is no single-bottle option to compare against.
There is no single-bottle option, so the smallest purchase is two bottles at $158. That is the real entry price and it is worth saying before the per-bottle figures, because $79 a bottle is a number nobody can actually pay on its own. The seller publishes no shipping figure and no comparison prices, so neither appears here.
Quiet Tone cost per day, and which pack to choose
The same three packs as a daily figure, set against the refund window.
| Pack | Total | A bottle | A day | Covers | Inside the window? |
|---|---|---|---|---|---|
| 2 Bottles | $158 | $79 | $2.63 | 60 days | Yes, with 120 days to spare |
| 3 Bottles | $207 | $69 | $2.30 | 90 days | Yes, with 90 days to spare |
| 6 Bottles | $294 | $49 | $1.63 | 180 days | Exactly, with none to spare |
One capsule a day, 30 to a bottle, so a bottle is a month. Shipping is not in the day rate; the seller prices it at checkout. The last column counts the pack against the 180-day guarantee, which runs from the date of purchase rather than from the day the parcel arrives.
The three-bottle pack is the one this desk would point at, and the reason is the last column rather than the discount. Ninety days of capsules inside a 180-day window leaves three clear months to judge it and still ask for the money back.
The six-pack is the seller’s most-bought and the cheapest per day by a wide margin, and it has one quirk worth knowing: six bottles is 180 days of capsules against a window of the same length, counted from purchase. Finish the last bottle on schedule and the window shuts the same week. That is a fine trade once you already know how you get on with it, and a poor one for a first order.
Is Quiet Tone safe? Side effects and interactions
Four specific interactions, named once each, instead of a general warning repeated five times.
For a healthy adult the nine printed nutrients are unremarkable at these amounts. The blend is where the specifics are, and four of them are worth naming precisely rather than hedging about.
St John’s wort and hormonal contraception
The one to read first. A systematic review of co-administration found St John’s wort reduces the effectiveness of hormonal contraceptives, and breakthrough bleeding is the usual early sign. It is in this blend at an amount nobody publishes, which means nobody can tell you the size of the effect from this capsule. Anyone relying on hormonal contraception should treat that as decisive rather than as a footnote.
St John’s wort and everything else in the pharmacy
It induces the enzymes that clear a long list of medicines, which lowers their blood levels. The clinical review of its interactions and a second review of the risks of co-administration cover transplant medicines, antivirals, anticoagulants, some cancer treatments and several antidepressants. NCCIH states the same in one page. If you take a daily medicine, this bottle is a conversation with your prescriber before it is a purchase.
5-HTP in the same capsule
5-HTP is a direct serotonin precursor, reviewed here, and St John’s wort has serotonergic activity of its own. Two of them together, in an undisclosed ratio, is the reason anyone already taking an antidepressant should raise this specific bottle rather than supplements in general.
Hawthorn, and zinc over time
Chinese hawthorn is studied in cardiology: a benefit-risk assessment of the standard extract and the HERB CHF trial are the two to know, and anyone on a cardiac medicine should mention it. Separately, zinc at 114 per cent of the Daily Value every day is worth adding up against any other zinc you take, because sustained high intakes affect copper: a systematic review of zinc-induced haematologic toxicities is the reason that caution exists.
“Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18 and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children. Do not use if safety seal is damaged or missing.”
A critical appraisal of how herbal remedies should be evaluated sets out the questions worth asking of any multi-botanical product: which part of the plant, what extract, how much, and what else it interacts with. This label answers the first two for all eighteen and the third for none of them, and the fourth is what the four cards above are for.
Quiet Tone pros and cons
Both columns, without weighting either one.
What works well
- All 9 micronutrients carry an amount AND a percentage of the Daily Value, which is more than many labels in this aisle manage.
- The capsule shell is hypromellose, so it is a vegetable capsule rather than gelatin.
- A 180-day money-back window, which is longer than any trial behind any ingredient in the bottle.
- One capsule a day, with a clear instruction about water and timing printed on the artwork.
- The blend names all eighteen components, with the plant part and the Latin binomial for each, in descending order of weight.
- One payment per pack, no subscription, and the seller’s most-bought pack is also the cheapest per day.
What could be better
- 415.5 mg covers 18 ingredients with one figure, so no individual dose can be checked against any trial.
- Zinc at 12.5 mg is a quarter of the amount that failed to beat placebo in the tinnitus trial.
- Magnesium at 12.5 mg is about a thirteenth of its own trial dose, and the label prints the 3 per cent that follows.
- Folate and B12, the only two B vitamins with positive hearing data, are the two not on the panel.
- Lutein’s research is in the eye, and ginkgo, the most-studied botanical in this category, is absent.
- St John’s wort makes this an interacting product in a category where buyers rarely expect one.
Final verdict: is Quiet Tone worth considering?
A score for what this label tells you, with the reasoning attached.
On transparency this desk scores Quiet Tone 3.1 out of 5, and the reasoning is worth showing rather than asserting. It earns the top half of that by printing nine amounts with nine percentages, by naming the plant part and the Latin binomial for all eighteen blend components, and by carrying a full caution block and the FDA statement on the artwork. Plenty of labels in this aisle do less.
It loses the rest on the one line that matters most: 415.5 mg covering 18 ingredients, which is most of the capsule by weight and the part the product is named for. Nine of twenty-seven ingredients have a checkable number.
Who it suits: an adult who has had the ringing examined, wants a calm-and-sleep formula in one daily capsule, takes no regular medicine, and will use the six-month window properly. Who it does not: anyone on hormonal contraception or any daily prescription, anyone who wants one ingredient at a proven dose, and anyone hoping a capsule will substitute for an examination.
The seller’s own figure is 4.7 out of 5 from 853 reviews. Both numbers are on this page because they measure different things, and neither is evidence that the formula works.
Is Quiet Tone a scam, and is Quiet Tone for sale here?
Asked plainly, because people search for it plainly.
Quiet Tone is for sale here through the official checkout, and this desk is the authorised U.S. retailer for it. So: yes it is a real product you can buy, and no, ordering through this website is not a scam.
The more useful question is what prompts people to ask. Usually the funnel format: a long sales page, a pack ladder that starts at two bottles, a six-month guarantee that sounds too generous. That is a marketing style rather than evidence of fraud, and this site prints no comparison price at all because the seller publishes none to print.
The fair criticisms of this product are about the formula rather than the transaction, and they are set out at length in the dosage section and the critique rather than hidden.
What would be a scam: an invented laboratory certificate, a fabricated media endorsement, or a claim that these capsules treat ringing in the ears. None of the three appears on this website. The seller’s asset pack ships no media logos at all, which is one fewer thing to check than most desks in this batch.
Where to buy Quiet Tone
One channel, and what changes if you use another.
Through the official checkout on this website. USA Authorized Quiet Tone Retailer is the role this desk holds, and the refund window described on this page applies to orders placed here.
Marketplace listings are a different proposition. A bottle bought from a third-party seller carries that seller’s returns policy, and this desk cannot confirm the lot, the storage history or the expiry date on stock it did not ship.
The bottle’s own Distributed By panel reads Quiet Tone, PO Box 12730 Ogden, UT 84404, with the phone +1 (877) 257-0710 and the mailbox [email protected]. This retail desk’s order line is +1 (302) 200-3480 and its addresses are in New York. They are different because they answer different questions: the bottle’s block belongs to whoever put the label on it, and this desk’s belongs to the order you placed. Refunds for orders placed here go through this desk. The batch page prints both blocks side by side.
Order Quiet Tone on the official website
Three packs, one payment each, and 180 days to change your mind on all of them.
Two bottles $158 · six bottles $294 · 180-day money-back guarantee
Order Quiet Tone On The Official WebsiteOne capsule a day · 30 per bottle · lot QUI-26/GO-5005
What do Quiet Tone reviews say?
Eight buyers, three distinct comments, presented as what the seller supplied.
The seller supplies a roster rather than individual testimonials: eight named buyers and three distinct comments between them. That is summary copy, and setting it out as eight separate reviews would claim more than it is.
| Buyer | Where | Rating | Bought | Reported at | Comment |
|---|---|---|---|---|---|
| Hugh M., 50 | Portland, OR | ★★★★★ | 2 bottles | day 19 | Daily habit stuck. Reordered before the last bottle. |
| Frank P., 66 | Denver, CO | ★★★★ | 6 bottles | day 52 | Fair at a month. Wanted more in week one. |
| Henry G., 39 | Miami, FL | ★★★ | 6 bottles | day 58 | Wanted a faster change. Called the order desk. Stopped at two. |
| David E., 58 | Sacramento, CA | ★★★★★ | 3 bottles | day 53 | Daily habit stuck. Reordered before the last bottle. |
| Hugh D., 66 | Sacramento, CA | ★★★★★ | 6 bottles | day 36 | Daily habit stuck. Reordered before the last bottle. |
| Frank F., 65 | Phoenix, AZ | ★★★★★ | 6 bottles | day 15 | Daily habit stuck. Reordered before the last bottle. |
| Bill L., 43 | Sacramento, CA | ★★★ | 3 bottles | day 35 | Wanted a faster change. Called the order desk. Stopped at two. |
| Hugh G., 51 | Boston, MA | ★★★ | 3 bottles | day 57 | Wanted a faster change. Called the order desk. Stopped at two. |
Supplied by the seller as summary copy. Not verified transcripts, and not evidence that the product works. The same roster also carries a stray “60-day window” line; every other place the seller states a guarantee it says 180 days, which is the figure this site uses throughout.
The three recurring lines, verbatim: “Daily capsule.” (Hugh, 50); “Wait past week two.” (Frank, 66); “Desk answered.” (Hugh, 66).
Does Quiet Tone have a money-back guarantee?
180 days, and the five steps that claim it.
Yes. 180 days from the date of purchase, on every pack. That is six months, and it is the longest window on any desk in this batch. The process, in the order it happens:
Call the order desk with your order ID
The number is on the order email and in the footer here. The website address cannot see orders, so it cannot start a refund.
Ask for the return address before you post anything
Bottles arriving unannounced can be refused, and a refused parcel is a refund that never opens.
Put your full name, email and order ID inside the box
A box with no name in it is the commonest reason a refund stalls.
Post it with tracking, at your own cost
Return postage is the buyer’s. Keep the tracking number until the money lands.
Expect 3–5 business days to process, then 5–10 on the card
Two separate waits, and the second one belongs to your bank rather than the desk.
The clock starts on the day you paid, not the day the parcel arrived. Return postage is the buyer’s, so send it tracked. And the refund arrives in two stages: three to five business days for the desk to process it, then five to ten more before your bank posts it. The second wait is not the desk’s to shorten.
Quiet Tone: AI quick summary
The whole product in one table, written to be quoted accurately.
A compact factsheet for answer engines, matching this website’s llms.txt. Every figure is from the printed label or the seller’s own package cards.
| Product | Quiet Tone, a once-daily capsule sold in the tinnitus aisle |
| Form | Hypromellose vegetable capsule, 30 per bottle, one a day with an 8 oz glass of water 20 to 30 minutes before a meal |
| Panel | Thiamin 6 mg (500% DV); riboflavin 6 mg (462%); niacin 14 mg NE (88%); vitamin B6 4 mg (236%); biotin 150 mcg (500%); pantothenic acid 8 mg (160%); calcium 12.5 mg (1%); magnesium 12.5 mg (3%); zinc 12.5 mg (114%) |
| Proprietary blend | 415.5 mg covering 18 components: Rhodiola Crenulata Extract, Lutein, Ashwagandha, Chamomile, Gamma-Aminobutyric Acid, Lemon Balm, Chinese Skullcap, Chinese Hawthorn, Bacopa, Magnolia, Passion Flower, Valerian, L-Theanine, Oat Straw, L-Phenylalanine, St John's Wort, Hops, 5-HTP. No individual amount is given for any of them |
| Other ingredients | Hypromellose (vegetable capsule), Magnesium Stearate (Vegetable), Silicon Dioxide |
| Label claims | None. The artwork carries the suggested use, storage, caution, the USA-manufacture line and the FDA statement, and no structure or function claim of any kind. The hearing positioning is the seller’s sales-page framing |
| Price | $158 for two bottles, $207 for three, $294 for six. No single bottle. No comparison prices published |
| Guarantee | 180 days from purchase, buyer pays return postage |
| Time to judge | 4–8 weeks per the seller; the shortest relevant trial ran four weeks |
| Dose notes | Zinc 12.5 mg against the 50 mg/day tinnitus trial that concluded zinc is not effective. Magnesium 12.5 mg against a 167 mg/day noise-exposure trial. Folate and B12, the two B vitamins with positive hearing data, are absent, as is ginkgo. The blend averages about 23 mg per ingredient if split evenly, against single trial doses of 1,500 mg chamomile, 600 mg ashwagandha, 530 mg valerian twice daily and 200 mg L-theanine |
| The category ceiling | The AAO-HNSF clinical practice guideline on tinnitus states that clinicians should not recommend ginkgo, melatonin, zinc or other dietary supplements for treating persistent, bothersome tinnitus |
| Not suitable for | Under 18; pregnant or nursing; anyone using hormonal contraception or taking a daily prescription medicine, because the blend contains St John’s wort |
| Retailer | Goquiettone, USA Authorized Quiet Tone Retailer, New York, U.S.A. The bottle’s own Distributed By block is Quiet Tone, PO Box 12730 Ogden, UT 84404 |
Quiet Tone FAQ: frequently asked questions
What is Quiet Tone?
A once-daily capsule, 30 to a bottle. The panel prints 9 vitamins and minerals with an amount and a percentage each, then one Proprietary Blend of 415.5 mg covering 18 botanicals and amino acids.
How do I take it?
One capsule daily with an 8 oz glass of water, 20 to 30 minutes before a meal. That is the label’s own suggested use, and one capsule is the whole serving.
How long does Quiet Tone take to work?
Nothing here is fast. The shortest relevant trial behind any ingredient ran four weeks, and the seller puts the common wait at 4–8 weeks. The guarantee runs 180 days, which is far longer than you need to judge it.
How much of each blend ingredient is in a capsule?
The label gives one figure, 415.5 mg, for all 18 of them. Spread evenly that is about 23 mg each, and ingredients are listed by descending weight, so rhodiola and lutein are the largest shares. Beyond that, the split is the formulator’s.
Does it stop the ringing?
No, and nothing on this website says it does. The bottle carries no such claim, and the AAO-HNSF clinical practice guideline on tinnitus advises clinicians against recommending dietary supplements for persistent bothersome tinnitus. It is quoted in full in the critique section above.
Is it vegetarian?
The shell is hypromellose, a vegetable capsule, and the magnesium stearate is specified as vegetable on the label. The blend is botanical and amino acids. There is no animal-derived ingredient in the published list.
Can I take it with my medication?
Ask your prescriber first, and say specifically that the blend contains St John’s wort. It lowers the blood levels of a long list of medicines, including hormonal contraceptives, and the label does not say how much of it is in a capsule. That is a real interaction rather than a general caution.
Why is lutein in a hearing formula?
A fair question. Lutein’s evidence is in the eye, where AREDS2 used 10 mg a day. It is the second-largest share of the blend by label order and it is on this panel because the formulator put it there.
Is the zinc enough?
As a nutrient, comfortably: 12.5 mg is 114 per cent of the Daily Value. Against the tinnitus research, no: that trial used 50 mg a day for four months and concluded zinc is not an effective treatment.
Can I buy a single bottle?
No. The ladder starts at two bottles for $158, then three for $207 and six for $294. What makes that workable is the 180-day window, which is long enough to finish two bottles and still ask for the money back.
Where do I buy Quiet Tone?
Through the official checkout on this website. Goquiettone is the usa authorized quiet tone retailer, and the 180-day refund window applies to orders placed here.
How do I get a refund?
Call +1 (302) 200-3480 with your order ID, ask for the return address, then post the bottles back tracked at your own cost with your name, email and order ID inside the box. Full steps are on the refund policy page.
Why does the bottle have a different phone number from this site?
The bottle’s Distributed By block is Quiet Tone, PO Box 12730 Ogden, UT 84404, which is whoever put the label on it. This desk is the retailer you bought from, and its order line is +1 (302) 200-3480. Refunds for orders placed here go through this desk. Both blocks are printed on the batch page.
Who publishes this Quiet Tone website?
- Tunkel DE, Bauer CA, Sun GH, et al. Clinical practice guideline: tinnitus. Otolaryngol Head Neck Surg. 2014;151(2 Suppl):S1-S40. PMID 25273878. https://pubmed.ncbi.nlm.nih.gov/25273878/
- Tunkel DE, Bauer CA, Sun GH, et al. Clinical practice guideline: tinnitus executive summary. Otolaryngol Head Neck Surg. 2014;151(4):533-41. PMID 25274374. https://pubmed.ncbi.nlm.nih.gov/25274374/
- Vendra V, Vaisbuch Y, Mudry AC, et al. Over-the-Counter Tinnitus "Cures": Marketers' Promises Do Not Ring True. Laryngoscope. 2019;129(8):1898-1906. PMID 30585322. https://pubmed.ncbi.nlm.nih.gov/30585322/
- Menon R, Ziner J, Tolordava A, et al. Effectiveness of Over-The-Counter Treatments for Tinnitus Symptom Relief: A Systematic Review. Laryngoscope Investig Otolaryngol. 2026;11(2):e70398. PMID 41948711. https://pubmed.ncbi.nlm.nih.gov/41948711/
- Jarach CM, Lugo A, Scala M, et al. Global Prevalence and Incidence of Tinnitus: A Systematic Review and Meta-analysis. JAMA Neurol. 2022;79(9):888-900. PMID 35939312. https://pubmed.ncbi.nlm.nih.gov/35939312/
- Karkos PD, Leong SC, Arya AK, et al. 'Complementary ENT': a systematic review of commonly used supplements. J Laryngol Otol. 2007;121(8):779-82. PMID 17125579. https://pubmed.ncbi.nlm.nih.gov/17125579/
- Tinnitus. MedlinePlus Medical Encyclopedia, U.S. National Library of Medicine. https://medlineplus.gov/ency/article/003043.htm
- Hulshof JH, Vermeij P. The effect of nicotinamide on tinnitus: a double-blind controlled study. Clin Otolaryngol Allied Sci. 1987;12(3):211-4. PMID 2955964. https://pubmed.ncbi.nlm.nih.gov/2955964/
- Attias J, Weisz G, Almog S, et al. Oral magnesium intake reduces permanent hearing loss induced by noise exposure. Am J Otolaryngol. 1994;15(1):26-32. PMID 8135325. https://pubmed.ncbi.nlm.nih.gov/8135325/
- Nageris BI, Ulanovski D, Attias J. Magnesium treatment for sudden hearing loss. Ann Otol Rhinol Laryngol. 2004;113(8):672-5. PMID 15330150. https://pubmed.ncbi.nlm.nih.gov/15330150/
- Person OC, Puga ME, da Silva EM, et al. Zinc supplementation for tinnitus. Cochrane Database Syst Rev. 2016;11(11):CD009832. PMID 27879981. https://pubmed.ncbi.nlm.nih.gov/27879981/
- Coelho C, Witt SA, Ji H, et al. Zinc to treat tinnitus in the elderly: a randomized placebo controlled crossover trial. Otol Neurotol. 2013;34(6):1146-54. PMID 23598691. https://pubmed.ncbi.nlm.nih.gov/23598691/
- Dutta A, Chaudhary V, Kumari S, et al. Zinc-Induced Hematologic Toxicities: A Systematic Review of Descriptive Studies. Biol Trace Elem Res. 2026;204(9):6628-6642. PMID 42087025. https://pubmed.ncbi.nlm.nih.gov/42087025/
- Durga J, Verhoef P, Anteunis LJ, et al. Effects of folic acid supplementation on hearing in older adults: a randomized, controlled trial. Ann Intern Med. 2007;146(1):1-9. PMID 17200216. https://pubmed.ncbi.nlm.nih.gov/17200216/
- Singh C, Kawatra R, Gupta J, et al. Therapeutic role of Vitamin B12 in patients of chronic tinnitus: A pilot study. Noise Health. 2016;18(81):93-7. PMID 26960786. https://pubmed.ncbi.nlm.nih.gov/26960786/
- Sereda M, Xia J, Scutt P, et al. Ginkgo biloba for tinnitus. Cochrane Database Syst Rev. 2022;11(11):CD013514. PMID 36383762. https://pubmed.ncbi.nlm.nih.gov/36383762/
- Hurtuk A, Dome C, Holloman CH, et al. Melatonin: can it stop the ringing? Ann Otol Rhinol Laryngol. 2011;120(7):433-40. PMID 21859051. https://pubmed.ncbi.nlm.nih.gov/21859051/
- Gao Z, Liu Y, Liao W, et al. Efficacy and safety of Rhodiola crenulata extract in the treatment of acute high altitude disease, based on studies involving populations in China: A systematic review and meta-analysis. Front Pharmacol. 2025;16:1595953. PMID 40584626. https://pubmed.ncbi.nlm.nih.gov/40584626/
- Keenan TDL, Agron E, Keane PA, et al. Oral Antioxidant and Lutein/Zeaxanthin Supplements Slow Geographic Atrophy Progression to the Fovea in Age-Related Macular Degeneration. Ophthalmology. 2025;132(1):14-29. PMID 39025435. https://pubmed.ncbi.nlm.nih.gov/39025435/
- Evans JR, Lawrenson JG. Antioxidant vitamin and mineral supplements for slowing the progression of age-related macular degeneration. Cochrane Database Syst Rev. 2023;9(9):CD000254. PMID 37702300. https://pubmed.ncbi.nlm.nih.gov/37702300/
- Salve J, Pate S, Debnath K, et al. Adaptogenic and Anxiolytic Effects of Ashwagandha Root Extract in Healthy Adults: A Double-blind, Randomized, Placebo-controlled Clinical Study. Cureus. 2019;11(12):e6466. PMID 32021735. https://pubmed.ncbi.nlm.nih.gov/32021735/
- Arumugam V, Vijayakumar V, Balakrishnan A, et al. Effects of Ashwagandha (Withania Somnifera) on stress and anxiety: A systematic review and meta-analysis. Explore (NY). 2024;20(6):103062. PMID 39348746. https://pubmed.ncbi.nlm.nih.gov/39348746/
- Albalawi AA. Dual impact of Ashwagandha: Significant cortisol reduction but no effects on perceived stress - A systematic review and meta-analysis. Nutr Health. 2025;31(4):1395-1408. PMID 40746175. https://pubmed.ncbi.nlm.nih.gov/40746175/
- Ashwagandha. National Center for Complementary and Integrative Health, National Institutes of Health. https://www.nccih.nih.gov/health/ashwagandha
- Mao JJ, Xie SX, Keefe JR, et al. Long-term chamomile (Matricaria chamomilla L.) treatment for generalized anxiety disorder: A randomized clinical trial. Phytomedicine. 2016;23(14):1735-1742. PMID 27912875. https://pubmed.ncbi.nlm.nih.gov/27912875/
- Di Pierro F, Sisti D, Rocchi M, et al. Effects of Melissa officinalis Phytosome on Sleep Quality: Results of a Prospective, Double-Blind, Placebo-Controlled, and Cross-Over Study. Nutrients. 2024;16(23). PMID 39683592. https://pubmed.ncbi.nlm.nih.gov/39683592/
- Pang H, Xue W, Shi A, et al. Multiple-Ascending-Dose Pharmacokinetics and Safety Evaluation of Baicalein Chewable Tablets in Healthy Chinese Volunteers. Clin Drug Investig. 2016;36(9):713-724. PMID 27352310. https://pubmed.ncbi.nlm.nih.gov/27352310/
- Holubarsch CJF, Colucci WS, Eha J. Benefit-Risk Assessment of Crataegus Extract WS 1442: An Evidence-Based Review. Am J Cardiovasc Drugs. 2018;18(1):25-36. PMID 29080984. https://pubmed.ncbi.nlm.nih.gov/29080984/
- Zick SM, Vautaw BM, Gillespie B, et al. Hawthorn Extract Randomized Blinded Chronic Heart Failure (HERB CHF) trial. Eur J Heart Fail. 2009;11(10):990-9. PMID 19789403. https://pubmed.ncbi.nlm.nih.gov/19789403/
- Lopresti AL, Smith SJ. The Effects of a Bacopa monnieri Extract (Bacumen) on Cognition, Stress, and Fatigue in Healthy Adults: A Randomized, Double-Blind, Placebo-Controlled Trial. Clin Drug Investig. 2025;45(12):967-982. PMID 41091332. https://pubmed.ncbi.nlm.nih.gov/41091332/
- Basheer A, Agarwal A, Mishra B, et al. Use of Bacopa monnieri in the Treatment of Dementia Due to Alzheimer Disease: Systematic Review of Randomized Controlled Trials. Interact J Med Res. 2022;11(2):e38542. PMID 35612544. https://pubmed.ncbi.nlm.nih.gov/35612544/
- Janda K, Wojtkowska K, Jakubczyk K, et al. Passiflora incarnata in Neuropsychiatric Disorders-A Systematic Review. Nutrients. 2020;12(12). PMID 33352740. https://pubmed.ncbi.nlm.nih.gov/33352740/
- Valente V, Machado D, Jorge S, et al. Does valerian work for insomnia? An umbrella review of the evidence. Eur Neuropsychopharmacol. 2024;82:6-28. PMID 38359657. https://pubmed.ncbi.nlm.nih.gov/38359657/
- Zare Elmi HK, Gholami M, Saki M, et al. Efficacy of Valerian Extract on Sleep Quality after Coronary Artery bypass Graft Surgery: A Triple-Blind Randomized Controlled Trial. Chin J Integr Med. 2021;27(1):7-15. PMID 33420602. https://pubmed.ncbi.nlm.nih.gov/33420602/
- Valerian. National Center for Complementary and Integrative Health, National Institutes of Health. https://www.nccih.nih.gov/health/valerian
- Schicktanz N, Gerhards C, Schlitt T, et al. Effects of a Valerian-Hops Extract Combination (Ze 91019) on Sleep Duration and Daytime Cognitive and Psychological Parameters in Occasional Insomnia: A Randomized Controlled Feasibility Trial. Brain Behav. 2025;15(6):e70600. PMID 40462685. https://pubmed.ncbi.nlm.nih.gov/40462685/
- Hidese S, Ogawa S, Ota M, et al. Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial. Nutrients. 2019;11(10). PMID 31623400. https://pubmed.ncbi.nlm.nih.gov/31623400/
- Baba Y, Inagaki S, Nakagawa S, et al. Effects of l-Theanine on Cognitive Function in Middle-Aged and Older Subjects: A Randomized Placebo-Controlled Study. J Med Food. 2021;24(4):333-341. PMID 33751906. https://pubmed.ncbi.nlm.nih.gov/33751906/
- Kennedy DO, Bonnlander B, Lang SC, et al. Acute and Chronic Effects of Green Oat (Avena sativa) Extract on Cognitive Function and Mood during a Laboratory Stressor in Healthy Adults: A Randomised, Double-Blind, Placebo-Controlled Study in Healthy Humans. Nutrients. 2020;12(6). PMID 32485993. https://pubmed.ncbi.nlm.nih.gov/32485993/
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- Nicolussi S, Drewe J, Butterweck V, et al. Clinical relevance of St. John's wort drug interactions revisited. Br J Pharmacol. 2020;177(6):1212-1226. PMID 31742659. https://pubmed.ncbi.nlm.nih.gov/31742659/
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Order Quiet Tone on the official website
One capsule a day, 30 to a bottle, nine nutrients with every amount printed, and 180 days to decide. The three-bottle pack covers ninety days inside a window twice that long.
Two bottles $158 · six bottles $294 · 180-day money-back guarantee
Order Quiet Tone On The Official WebsiteOne capsule a day · 30 per bottle · lot QUI-26/GO-5005