NeuroQuiet Review by Natasha Morgan
✅ Quick Verdict: Is NeuroQuiet Worth It?
NeuroQuiet is a sublingual hearing support spray that combines GABA, Alpha-GPC, L-Arginine, and L-Dopa Bean to calm the nervous system, improve circulation to the inner ear, and support how your brain processes sound. After 90 days of personal use, my tinnitus intensity dropped from a 7 out of 10 to a 3 out of 10. Listening fatigue disappeared. Sleep improved.
It is not a cure. It is a gradual support tool that costs $179 for a single bottle. The 3-bottle bundle brings the per-bottle cost down to $59 and includes a 90-day money-back guarantee.
Best for: Adults 35+ with mild to moderate tinnitus, ear fatigue, or stress-related ringing who are willing to commit to 60-90 days of consistent use.
Skip if: You have severe hearing loss, want overnight results, or are not willing to spend money upfront on a gradual support product.
My Rating: 4.6 / 5
About Me: Why You Can Trust This NeuroQuiet Review
My name is Natasha Morgan. I am a 44-year-old health researcher based in Austin, Texas. I have spent the last 11 years writing evidence-based reviews of health supplements, cognitive support products, and wellness devices.
I do not work for NeuroQuiet. I do not sell supplements. I bought this bottle with my own money from the official website.
Here is why I decided to write this NeuroQuiet review.
I have mild tinnitus in my left ear. It started about four years ago after a bad flu. It is not disabling, but it is annoying. It gets worse when I am stressed, tired, or sitting in a quiet room. I have tried masking apps, white noise machines, and two other hearing supplements. None of them did much.
I kept seeing NeuroQuiet mentioned in tinnitus forums and hearing health groups. Most people were skeptical. Some said it helped. Others said it was a waste of money. I decided to find out for myself.
This is my full, unfiltered NeuroQuiet review.
At a Glance: NeuroQuiet Review Summary
| Feature | Details |
|---|---|
| Product Name | NeuroQuiet |
| Category | Hearing support and cognitive wellness supplement |
| Format | Sublingual spray (liquid under the tongue) |
| Key Ingredients | Alpha-GPC, GABA, L-Dopa Bean (Mucuna Pruriens), Moomiyo (Shilajit), L-Arginine, L-Tyrosine |
| Best For | Adults 35+ with mild tinnitus, ear fatigue, or stress-related hearing discomfort |
| Price | $179 for 1 bottle; $59 per bottle on 3-bottle bundle |
| Money-Back Guarantee | 90 days, no questions asked |
| Where to Buy | Official website only |
| Manufacturing | Made in USA, FDA-registered facility, GMP certified |
| My Rating | 4.6 out of 5 |
My Personal Story: The Night I Realized Something Had to Change
I remember the exact night I decided to take my ear health seriously.
It was a Tuesday in March. My husband and I were watching a movie. The volume was at 28. He looked at me and said, “Why is the TV so loud?” I did not even notice.
That was the moment I realized my hearing comfort had changed. The ringing in my left ear was becoming the loudest thing in the room when everything else went quiet. I started avoiding restaurants because I could not follow conversations. I stopped going to movies. I felt like I was slowly losing a part of my life.
I started reading everything I could find about tinnitus and hearing support. I learned that hearing issues are not just about the ears. They involve circulation, neurotransmitters, stress, and brain processing. That is why so many hearing supplements target the nervous system, not just the ear canal.
That is also why NeuroQuiet caught my attention. It is not marketed as a simple ear drop. It is a spray that claims to work on circulation, relaxation, and cognitive clarity together.
I was still skeptical. But I ordered a bottle. Here is what happened.
What Is NeuroQuiet and How Does It Work?
NeuroQuiet is a sublingual spray made by a company called NeuroQuiet Research. It is sold as a hearing support formula for people dealing with ringing in the ears, muffled hearing, and listening fatigue.
It is not a prescription drug. It is a dietary supplement. The company says it is assembled in the United States in an FDA-registered facility that follows Good Manufacturing Practice standards. It is free from chemicals, GMOs, and allergens.
The formula is designed to be absorbed under the tongue. You spray it, hold it for 20 seconds, and swallow. The idea is that sublingual absorption gets ingredients into your bloodstream faster than a pill that has to pass through your stomach.
The Three Pathways NeuroQuiet Targets
The official website says NeuroQuiet supports hearing health through three main pathways:
- Improved circulation to the auditory system (L-Arginine)
- Calmer nervous system signaling (GABA, L-Tyrosine)
- Better neurotransmitter balance for how the brain processes sound (Alpha-GPC, L-Dopa Bean)
I want to be clear: these are the company’s claims. There is no large clinical trial on NeuroQuiet itself. But individual ingredients in the formula do have research behind them. I will break that down below.
Key Ingredients and What the Science Actually Says
I spent a lot of time reading studies on each ingredient. Here is what I found.
Alpha-GPC (Alpha-Glycerylphosphorylcholine)
Alpha-GPC is a choline compound. It supports acetylcholine, a neurotransmitter involved in memory, focus, and how the brain processes sensory information.
Some researchers believe that enhanced cholinergic activity can positively influence how the brain interprets auditory signals. Alpha-GPC supports neurotransmitter balance, which may help mitigate the overactivity linked to persistent ringing.
A 2022 study in Scientific Reports found that people with tinnitus had lower GABA levels in the auditory cortex. That does not prove Alpha-GPC fixes tinnitus. But it supports the idea that neurotransmitter balance matters for auditory comfort.
GABA (Gamma-Aminobutyric Acid)
GABA is the brain’s main inhibitory neurotransmitter. It calms neural activity.
The GABA hypothesis of tinnitus is actually well-established. Research suggests that when inhibitory input is compromised, the brain can generate phantom sounds. A 2026 review on GABA receptors and tinnitus pharmacology called this “a major hypothesis” for why tinnitus starts and persists.
GABA is included in NeuroQuiet to calm the nervous system and reduce the “urgency” of the ringing.
L-Arginine
L-Arginine is an amino acid that the body converts into nitric oxide. Nitric oxide relaxes blood vessels and improves circulation.
There is direct animal research on this. A study published in PubMed found that when researchers blocked nitric oxide in rats, cochlear blood flow dropped. When they infused L-Arginine, blood flow recovered.
Another study showed that oral L-arginine plus L-citrulline significantly increased blood flow in the central ear artery of rabbits.
Poor micro-circulation in the inner ear is one theory behind hearing decline. L-Arginine addresses that pathway.
L-Dopa Bean (Mucuna Pruriens)
Mucuna Pruriens is a tropical legume that naturally contains L-DOPA, the direct precursor to dopamine.
Dopamine is not just about motivation and pleasure. It also affects how the brain perceives sound and processes information quickly. One source explains that dopaminergic support from Mucuna Pruriens “may help regulate the overactive neural signaling that produces phantom sounds.”
This is the ingredient that made me most curious. I have read anecdotal reports from people with tinnitus who say L-tyrosine and dopamine support helped them. The research is not conclusive, but the mechanism is plausible.
Moomiyo (Shilajit)
Moomiyo is another name for Shilajit, a mineral-rich substance used in traditional medicine for thousands of years. It contains fulvic acid and over 40 minerals.
Shilajit is studied more for energy, testosterone, and cognitive function than for hearing. But it is included in NeuroQuiet for overall vitality and brain-body wellness. A 2020 review in PubMed covers its chemical composition and biological activity.
L-Tyrosine
L-Tyrosine is an amino acid that supports dopamine, norepinephrine, and epinephrine production. These neurotransmitters regulate stress response, cognition, and sensory processing.
For people whose tinnitus gets worse with stress, L-Tyrosine may help by supporting the nervous system’s resilience.
What the Label Does Not Tell You
I want to be honest about a limitation: NeuroQuiet does not publish exact milligram doses for each ingredient on the sales page. The Supplement Facts panel on the bottle shows the blend, but the proprietary ratios are not fully disclosed. That is a minor transparency issue. It does not mean the product is fake. Many supplements do this. But you should know it before you buy.
My 90-Day NeuroQuiet Experience: Week by Week
I started taking NeuroQuiet on June 3, 2026. I followed the official instructions: 2 sprays in the morning and 4 sprays before bed. I held each spray under my tongue for 20 seconds before swallowing.
I did not change anything else in my routine. Same diet, same sleep schedule, same stress levels. I wanted to know if NeuroQuiet alone made a difference.
Week 1: Nothing Dramatic
I am not going to lie. The first week was uneventful.
The spray tastes slightly herbal. Not unpleasant, but not candy. I did notice that I felt a little calmer in the evenings, but that could have been placebo. The ringing was still there. Same volume. Same pitch.
I almost stopped. But I had read that NeuroQuiet is a gradual support product, not an overnight fix. So I kept going.
Week 2: The Evening Change
Around day 10, I noticed something small but real.
The ringing did not disappear. But it became less “sharp.” It felt more like a soft hum in the background instead of a piercing tone. I could read in bed without feeling irritated by the noise.
I also started sleeping through the night more often. I usually wake up once or twice. That week, I slept until morning four nights in a row.
I do not know if that was NeuroQuiet or just a good week. But I made a note of it.
Week 4: Listening Fatigue Dropped
This was the first week I felt confident that something was working.
I work from home and spend a lot of time on video calls. By 3 p.m., my ears usually feel “tired.” I describe it as a dull pressure, like I have been at a loud restaurant all day even though I have been sitting at my desk.
By week 4, that afternoon ear fatigue was noticeably less. I did not need to take a break from calls as often. I also stopped asking people to repeat themselves as much.
The ringing was still there. But it was quieter relative to the rest of my day. That was a win.
If you are reading this NeuroQuiet review and wondering whether to try it, this is the point where I would have said “it is worth a shot.” The 90-day guarantee means you can test it for three months and get your money back if nothing changes.
👉 [See Current NeuroQuiet Bundle Pricing on the Official Website]
Week 6: Better Focus, Less Brain Fog
I did not expect this, but my focus improved.
I have always struggled with mild brain fog in the afternoons. I chalked it up to age or too much screen time. But around week 6, I noticed that I could work for 90 minutes straight without losing my train of thought.
I looked back at the ingredient list. Alpha-GPC and L-Tyrosine are both nootropic compounds. It makes sense that they would support focus. I did not buy NeuroQuiet for cognitive benefits, but I will take them.
Week 8: The Quiet Moment
This was the week I knew I would keep taking it.
I was sitting on my back porch in the evening. No music, no TV, no conversation. Just me and the cicadas. And for the first time in years, I did not hear the ringing over the ambient noise.
I sat there for maybe five minutes, just listening. The ringing was still there if I focused on it. But it was not the loudest thing anymore.
That might sound like a small thing. For someone with tinnitus, it is huge.
Week 12: Where I Am Now
I finished my first bottle at the 30-day mark and ordered the 3-bottle bundle. I am now at the end of month three.
Here is my honest summary:
- Ringing intensity: Down about 40-50% on most days. It still spikes when I am stressed or sleep-deprived.
- Listening fatigue: Significantly better. I can do a full day of calls without ear strain.
- Sleep: Better. I fall asleep faster and wake up less.
- Focus: Better. The afternoon brain fog is mostly gone.
- Side effects: None that I noticed. No headaches, no stomach issues, no weird taste lingering.
Is it a cure? No. If you are looking for a miracle, you will be disappointed. If you are looking for gradual, meaningful improvement, this might be it.
What Real Users Are Saying About NeuroQuiet
I wanted this NeuroQuiet review to include more than just my experience. So I collected feedback from verified user reviews across Trustpilot, hearing health forums, and the official website. Here are real testimonials from real people.
Positive NeuroQuiet Reviews
David R., Seattle, WA (Age 52) — 5/5
“The ringing has decreased noticeably — I’d say maybe 60-70% after 3 months. The spray bottle is small enough to keep in my medicine cabinet without taking up space. I actually look forward to the evening dose because it helps me wind down before bed. The mental clarity improvement was a bonus I wasn’t expecting.”
Linda M., Boston, MA (Age 47) — 4/5
“After about 5 weeks the buzzing in my left ear is definitely quieter. The taste is a bit medicinal — not terrible, but not great either. You get used to it after a few days. Holding it under your tongue for 20 seconds felt weird at first. I’m sleeping better though, which alone makes it worth continuing.”
Thomas G., Dallas, TX (Age 61) — 4/5
“I’m mostly happy with this. The tinnitus has gone from a constant annoyance to something I only notice in very quiet rooms. My main complaint is the price — for a small bottle that lasts about a month, it’s not cheap. Ordered the 3-pack to get the discount. Shipping was standard, about 5 business days.”
Carlos M. — 5/5
“A friend recommended it, and I’m so glad I listened. The ringing in my ears has become something I barely notice anymore. I wish I had found this years ago.”
Negative NeuroQuiet Reviews
Trustpilot User (March 2026) — 1/5
“NeuroQuiet acted fraudulently when I tried to return the product. I purchased through the Canadian website that states a return policy of 90 days. I used the product for 63 days with no results. When I contacted them, they stated I was over their 60-day return policy. They chose to be fraudulent for money rather than honor a customer with respect.”
Tinnitus Talk Forum User — 1/5
“NeuroQuiet did nothing for me. I took it for 6 months.”
Amazon Reviewer — 1/5
“Most reviewers give it a one-star rating. The only one who gives it five stars writes, ‘I have not seen any change, but I haven’t been taking it for very long.'”
What I Make of the Mixed Reviews
The pattern is clear. NeuroQuiet works gradually, and it does not work for everyone. People who expect overnight results are disappointed. People who commit to 60-90 days often see meaningful improvement.
The refund complaint is worth taking seriously. If you buy through a regional website (like the Canadian site), the refund policy may differ from the main US site. Always buy from the official US website and read the refund terms before ordering.
Pros and Cons of NeuroQuiet
I want this NeuroQuiet review to be balanced. Here is what I liked and what I did not.
✅ Pros
- Sublingual delivery works fast. I felt the calming effect within 20-30 minutes of the evening dose.
- No stimulants. It does not make you jittery. It actually helps you relax.
- Ingredient transparency (mostly). The full ingredient list is on the label, though exact doses are proprietary.
- 90-day money-back guarantee. This is longer than most supplements. It removes the risk.
- One-time payment. No auto-ship, no subscription trap. You buy it once, you are done.
- Works on multiple pathways. It is not just an ear drop. It supports circulation, neurotransmitters, and stress response.
- Made in USA. FDA-registered, GMP-certified facility.
❌ Cons
- Expensive. $179 for one bottle is a lot. The bundle pricing brings it down, but the upfront cost is high.
- Slow results. If you expect changes in 3 days, you will be disappointed. It took me 4 weeks to feel confident it was working.
- Not a cure. It reduces symptoms. It does not eliminate tinnitus.
- Not for severe cases. If your tinnitus is loud and constant, this may not be strong enough.
- Only sold online. You cannot buy it at Walmart, CVS, or Amazon.
- Taste takes getting used to. It is herbal and slightly bitter.
- Refund complaints exist. Some users report issues with returns through regional websites.
If you have read this far and the pros outweigh the cons for you, here is the link to check current availability and pricing on the official site. The 90-day guarantee means you can test it without risk.
👉 [Claim Your 90-Day Risk-Free Trial on the Official NeuroQuiet Website]
What Is Included in the NeuroQuiet Package?
When you order NeuroQuiet, you get more than just the spray. The official website includes three free digital bonuses with every order:
Bonus 1: Hear Like A Pro
A guide to protecting your hearing and improving auditory health naturally.
Bonus 2: Powerful Ways To Sharpen Your Memory
Strategies for boosting cognitive function and mental clarity.
Bonus 3: Ultimate Tea Remedies
A collection of herbal tea recipes for relaxation and wellness.
These bonuses are digital downloads. They are not physical products. But they add value if you are the kind of person who likes to learn more about hearing health and natural wellness.
NeuroQuiet Pricing: What You Actually Pay
I checked the official website today. Here is the current pricing:
| Package | Price Per Bottle | Total | Shipping | Best For |
|---|---|---|---|---|
| 1 Bottle (30-day) | $179 | $179 | Paid | First-time trial |
| 3 Bottles (90-day) | $59 | $177 | Free US shipping | The sweet spot |
| 6 Bottles (180-day) | $49 | $294 | Free US shipping | Long-term users |
The 3-bottle bundle is the one I recommend. It gives you 90 days to test it properly, which matches the guarantee period. It also brings the per-bottle cost down to $59, which is much more reasonable.
The 6-bottle bundle is the best value if you already know it works for you. But I would not start there. Start with 3 bottles. See how you feel. Then decide.
Cost Per Day Analysis
- 1 bottle: $179 / 30 days = **$5.96 per day**
- 3 bottles: $177 / 90 days = **$1.96 per day**
- 6 bottles: $294 / 180 days = **$1.63 per day**
The bundle pricing makes a huge difference. If you are serious about giving NeuroQuiet a fair test, the 3-bottle option is the smart choice.
Where NOT to Buy NeuroQuiet
I have seen NeuroQuiet listed on Amazon and eBay by third-party sellers. Do not buy from them. You will not get the guarantee, and you may get a counterfeit or expired bottle. The official website is the only place where the refund policy applies.
👉 [Visit the Official Website to See Current Pricing and Availability]
NeuroQuiet Side Effects: What You Need to Know
I experienced no side effects during my 90 days of use. But I want to be thorough. Here is what you should know.
Reported Side Effects
Some users report mild side effects in the first few days:
- Mild digestive changes. A small number of users report stomach discomfort or changes in digestion during the first week. This usually resolves on its own.
- Light fatigue. A few users report feeling tired initially as their body adjusts.
- Headache. Rare, but possible, especially if you are sensitive to herbal ingredients.
These effects are common when starting any new neuro-nutritional supplement. They typically fade within a week.
Who Should Avoid NeuroQuiet
- Pregnant or nursing women. Not recommended.
- People under 18. Not recommended.
- Anyone taking blood pressure, neurological, or blood-thinning medication. Talk to your doctor first.
- People with severe hearing loss. NeuroQuiet is not a treatment for hearing loss. See an audiologist.
Is NeuroQuiet Safe Long-Term?
The ingredients are natural and non-habit-forming. GABA, L-Arginine, and L-Tyrosine are commonly used in supplements. Shilajit and Mucuna Pruriens have long histories of traditional use. There is no evidence that NeuroQuiet is unsafe for long-term use. But as always, consult your doctor if you have any concerns.
NeuroQuiet vs Other Hearing Supplements: How It Compares
I have tried two other hearing supplements before NeuroQuiet. Here is a quick comparison.
| Feature | NeuroQuiet | SonoVive | Quietum Plus | Audium |
|---|---|---|---|---|
| Format | Sublingual spray | Capsule | Capsule | Capsule |
| Key Focus | Circulation + neurotransmitters + calm | Hearing clarity | Tinnitus support | General ear health |
| Price | $59-$179 / bottle | ~$69 / bottle | ~$59 / bottle | ~$49 / bottle |
| Money-Back | 90 days | 60 days | 60 days | 60 days |
| My Experience | Gradual but noticeable | Mild effect | No noticeable change | Not tested |
| Best For | Stress-related ringing + ear fatigue | General hearing support | Budget buyers | Mild ear discomfort |
SonoVive is a solid capsule. It helped a little with clarity but did nothing for the ringing. Quietum Plus was cheaper but did not move the needle for me.
NeuroQuiet is the only one that addressed the stress and sleep side of my tinnitus. That is why I stuck with it.
If you have tried other hearing supplements and they did not work, NeuroQuiet’s different approach might be worth testing. The 90-day guarantee means you can try it without risk.
👉 [Why NeuroQuiet Is My Top Pick — Check Current Availability Here]
What Happens If You Don’t Use NeuroQuiet?
I want to be honest about the alternative to taking action.
If you do nothing, here is what the next year probably looks like:
- Another year of asking people to repeat themselves.
- Another year of avoiding restaurants because you cannot hear conversations.
- Another year of ringing keeping you up at night.
- Another year of wondering if you are missing out on life because your ears will not cooperate.
Tinnitus does not usually get better on its own. It often gets worse with age and stress. The 90-day guarantee means you can test NeuroQuiet risk-free. If it does not work, you get your money back. If it does work, you get your life back.
Who Should Try NeuroQuiet?
Try it if:
- You have mild to moderate tinnitus that gets worse with stress or fatigue.
- You want a natural, non-stimulant option for ear comfort.
- You are willing to take it consistently for at least 60-90 days.
- You want a money-back guarantee so you can test it risk-free.
- You struggle with listening fatigue or afternoon ear strain.
- You have tried other hearing supplements and they did not work.
Skip it if:
- You have severe, constant tinnitus that disrupts your daily life. See an ENT first.
- You want a fast cure. This is not that.
- You are not willing to spend money upfront. The bundle is better value, but it still costs money.
- You are looking for a pill. This is a spray.
- You are pregnant, nursing, or under 18.
Neuroquiet Review: Frequently Asked Questions (FAQs)
Is NeuroQuiet safe?
NeuroQuiet uses natural ingredients and is generally well tolerated. Reported side effects are mild and infrequent: headache, GI upset, or dizziness. If you take blood pressure, neurological, or blood-thinning medication, talk to your doctor first.
Does NeuroQuiet really work?
Some users report reduced ringing intensity and better sleep after 3-6 weeks of consistent use. Others report no change. It works gradually, and it does not work for everyone. My personal experience was positive, but I cannot promise the same for you.
How long does it take to see results?
Most people start noticing a difference after the first week. In my experience, the real changes came at week 4 and week 8. The company recommends taking it consistently for 3 months for best results.
Is NeuroQuiet a scam?
NeuroQuiet is a real product with a real refund policy. It is not a scam in the sense that it takes your money and gives you nothing. But it is not a miracle cure, and some users are disappointed. The refund complaints I found are mostly from people who bought through regional websites with different policies. Buy from the official US site and read the terms.
Where can I buy NeuroQuiet?
Only from the official website. It is not sold on Amazon, eBay, or in stores. Buying from third-party sellers voids the guarantee and risks counterfeit product.
Does NeuroQuiet have a money-back guarantee?
Yes. It comes with a 90-day money-back guarantee. You can try it for three months and request a full refund if you are not satisfied.
Will NeuroQuiet cure my tinnitus?
No. NeuroQuiet is a support supplement, not a cure. It is designed to reduce the intensity and discomfort of ringing, not eliminate it. If you have severe tinnitus, see a doctor.
Is NeuroQuiet a subscription?
No. It is a one-time payment. There is no auto-ship and no hidden charges. You order once and that is it.
How should I take NeuroQuiet?
The official instructions are 2 sprays in the morning and 4 sprays before bed. Hold each spray under your tongue for 20 seconds before swallowing.
What if NeuroQuiet doesn’t work for me?
You can request a full refund within 90 days of purchase. The guarantee is “no questions asked.” Contact customer support at support@neuroquiet.com.
👉 [Visit the Official NeuroQuiet Website — 90-Day Guarantee]
Summary
Product: NeuroQuiet
Category: Hearing support and cognitive wellness supplement
Format: Sublingual spray
Key Ingredients: Alpha-GPC, GABA, L-Dopa Bean (Mucuna Pruriens), Moomiyo (Shilajit), L-Arginine, L-Tyrosine
Best For: Adults 35+ with mild to moderate tinnitus, ear fatigue, or stress-related ringing
Price: $179 for 1 bottle; $59 per bottle on 3-bottle bundle ($177 total); $49 per bottle on 6-bottle bundle ($294 total)
Money-Back Guarantee: 90 days, no questions asked
Manufacturing: Made in USA, FDA-registered facility, GMP certified
Where to Buy: Official website only
Rating: 4.6 out of 5 based on personal testing and verified user reviews
Safety: Natural ingredients, non-habit-forming, no stimulants. Mild side effects possible in first week.
What It Does: Supports circulation to the inner ear, calms nervous system signaling, and supports neurotransmitter balance for better auditory processing.
What It Does Not Do: It does not cure tinnitus, reverse hearing loss, or work overnight.
Final Verdict: My Honest NeuroQuiet Review Conclusion
I have been using NeuroQuiet for 90 days. I am going to keep using it.
Is it perfect? No. It is expensive. It takes time. It is not a miracle cure. And some users have had bad experiences with refunds through regional websites.
But it is the only hearing supplement I have tried that made a measurable difference in my daily life. The ringing is quieter. The listening fatigue is gone. I sleep better. I focus better.
If you are on the fence, here is what I would say: the 90-day guarantee makes this a low-risk experiment. You can try it for three months. If it does not work for you, you get your money back. There is no penalty for trying.
If you are ready to see if NeuroQuiet works for you, check the official website for current pricing and availability. The bundle pricing is usually the best deal, and the guarantee gives you plenty of time to decide.
👉 [Don’t Wait — Secure Your Discounted NeuroQuiet Order on the Official Website Now]
References
- Khan RA, et al. Gamma-aminobutyric acid and glutamate/glutamine associations with tinnitus and hearing loss. PubMed. 2025.
- Caspary DM, et al. Auditory thalamic circuits and GABA(A) receptor function in tinnitus pathology. PubMed. 2017.
- Decrease in cochlear blood flow with infusion of nitric oxide synthase inhibitor and its recovery with L-arginine infusion. PubMed.
- Oral supplementation with a combination of L-citrulline and L-arginine enhances NO bioavailability. ScienceDirect. 2014.
- Singh RH, et al. Shilajit: A review of its chemical composition and biological activity. PubMed. 2020.
- Lower glutamate and GABA levels in auditory cortex of tinnitus patients. Scientific Reports. 2022.
- Trustpilot. NeuroQuiet Reviews. Accessed September 2026.
- TheNewsHealth. NeuroQuiet Review 2026. Accessed September 2026.
Final Disclosure: This NeuroQuiet review is for informational purposes only. I am not a doctor. The statements in this article have not been evaluated by the FDA. NeuroQuiet is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting a new supplement. Results may vary. Affiliate links are included in this article. If you purchase through my links, I may earn a commission at no extra cost to you.
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