If you have tinnitus, you have probably googled supplements. The results are overwhelming, often contradictory, and full of products making promises they cannot keep. This page gives you a straight answer, grounded in clinical evidence, not marketing.
The honest truth about supplements
No supplement will cure tinnitus. There is no evidence that any pill, drop, or tablet will silence the sound in your head. Anyone telling you otherwise is either misinformed or selling you something.
That said, dismissing supplements entirely would also be wrong. A small number of nutrients have real evidence connecting deficiency to tinnitus. Correcting those deficiencies can, for some people, reduce tinnitus severity. The key word is deficiency. These nutrients are not treatments. They are corrections.
A note from my clinical experience
I have tinnitus myself. I know the desperation of searching for something, anything, that might help. I also know the disappointment of spending money on products that do nothing. This page exists so you can make informed choices rather than expensive guesses.
The problem with the supplement market is that it is largely unregulated. In the UK, any product can be sold with vague claims about “supporting ear health” without any clinical evidence being required. This leaves patients who are already struggling, vulnerable to exploitation.
Before you take any supplement
Get a blood test first. If you are deficient in a nutrient, correcting that deficiency may help. If you are not deficient, supplementing will not change your tinnitus, and some supplements can cause harm in excess. Speak to your GP before starting anything new.
What has evidence behind it
The following nutrients have been studied in relation to tinnitus with meaningful findings. None of them are miracle cures. For patients with confirmed deficiency, they are worth discussing with your doctor.
Vitamin D
Strongest evidence in this fieldMultiple studies have found that people with tinnitus have significantly lower vitamin D levels than those without it. A 2021 case-control study of 201 tinnitus patients found that over half were vitamin D deficient, compared to 22% of controls. [1] A 2023 meta-analysis confirmed that lower serum vitamin D is consistently associated with tinnitus across multiple studies. [2] A large 2025 study identified vitamin D3 deficiency as a significant predictor of tinnitus occurrence, chronicity, and severity. [3]
Vitamin D plays a role in neuroinflammation regulation and cochlear function, which may explain the connection. The evidence is observational, so we cannot yet say deficiency causes tinnitus, but the association is consistent and biologically plausible. If you have tinnitus and have not had your vitamin D levels checked, ask your GP to test them.
Kolev et al., PLOS One (2021); Sarna et al., Diagnostics (2023); Molnár et al., Frontiers in Neurology (2025)
Magnesium
Good evidence, particularly for auditory hyperexcitabilityMagnesium has a well-established role in auditory function. Deficiency leads to increased calcium channel permeability in hair cells, which causes excess glutamate release and overstimulation of auditory nerve fibres. This is the same mechanism linked to tinnitus and noise-induced hearing damage. [4] Studies have found that patients with chronic tinnitus have lower magnesium levels than healthy controls, and clinical trials have shown that supplementation can improve tinnitus severity scores in people with confirmed deficiency. [5]
Magnesium is also a cofactor for vitamin D synthesis, so the two are closely linked. It is one of the most under-consumed minerals in the general population.
Cevette et al., International Tinnitus Journal (2011); Balatsouras et al., Frontiers in Pharmacology (2024)
What lacks sufficient evidence
The following are widely promoted for tinnitus. Some have a plausible biological rationale. But the clinical evidence for benefit is either absent, contradicted by good-quality trials, or too weak to justify spending money on them.
Ginkgo Biloba
Two Cochrane reviews. No meaningful benefit.Ginkgo biloba is the most heavily marketed herbal supplement for tinnitus. It is also the most thoroughly studied, and the results are consistently negative. Two separate Cochrane reviews, the highest standard of evidence in medicine, found no evidence that ginkgo biloba is effective for tinnitus when tinnitus is the primary complaint. [6,7] The 2022 review assessed evidence certainty as low to very low.
A small reduction was seen in one study involving elderly patients with dementia where tinnitus was a secondary symptom. This does not apply to the general tinnitus population. Do not spend money on this.
Hilton et al., Cochrane (2022); Sereda et al., Cochrane (2022)
Zinc
Association exists. Correction does not reliably help.Zinc deficiency has been linked to tinnitus in observational studies, and the rationale is plausible given zinc’s role in cochlear function. However, clinical trials have not found that correcting zinc deficiency reliably improves tinnitus symptoms. If a blood test shows you are deficient, correct it for general health, but do not expect a tinnitus benefit.
Vitamin B12
Deficiency link established. Supplementation does not correct tinnitus.There is a known association between B12 deficiency and tinnitus. However, a randomised controlled trial testing B12 supplementation in moderately deficient tinnitus patients found no significant improvement in tinnitus outcomes. [8] Severe deficiency should still be corrected for neurological health, but B12 is not a tinnitus treatment.
Berkiten et al., B-ENT (2013)
CBD / Cannabis Extracts
No clinical trial data for tinnitus.CBD is heavily marketed for tinnitus and anxiety. However, there is no published clinical trial evidence demonstrating that CBD reduces tinnitus severity or distress. Some preclinical animal data suggests cannabinoids might actually worsen tinnitus-related neural activity in the cochlear nucleus. Until proper trials exist, I cannot recommend it.
Common tinnitus supplement scams
The tinnitus supplement market exploits a desperate population. Products use language like “clinically formulated,” “auditory support blend,” and “doctor recommended” without any meaningful clinical evidence behind them.
The typical formula is a combination of ginkgo biloba, ginseng, zinc, and a B vitamin, all at low doses, branded attractively, and sold at a significant premium. None of the key ingredients have evidence for tinnitus. Some are actively contradicted by the research.
The following products are widely advertised to tinnitus patients. Based on published evidence, none have demonstrated meaningful clinical benefit.
Red flags to watch for
Be sceptical of any product that claims to “cure” or “eliminate” tinnitus, relies on testimonials rather than peer-reviewed research, uses the phrase “proprietary blend” (which hides individual ingredient doses), or is sold primarily through social media advertising targeting tinnitus sufferers.
What about red light therapy and ear drops?
Red light therapy devices are marketed aggressively for tinnitus, often at significant cost. There is currently no high-quality clinical evidence supporting them as an effective tinnitus treatment.
Topical ear drops claiming to treat tinnitus have no plausible mechanism of action. Tinnitus is generated in the brain, not the ear canal. A product applied to the outer ear cannot reach the auditory cortex or limbic system where tinnitus is maintained.
What actually helps tinnitus
The picture is not hopeless. Tinnitus is real, it is distressing, and it can be significantly improved with the right approach.
The evidence base points clearly toward approaches that address the brain’s relationship with the sound, rather than trying to remove the sound itself. These include cognitive behavioural therapy (CBT), which has the strongest evidence base of any tinnitus intervention, sound enrichment, nervous system regulation, sleep support, and addressing any underlying nutritional deficiencies through proper testing.
What does not work well is managing tinnitus in isolation. Tinnitus is not simply an ear problem. It involves the auditory system, the limbic system, the threat response, and patterns of attention that have often become deeply habitual. Supplements alone cannot address any of that.
My approach
In my clinical work, I sometimes ask patients to request that their GP check nutritional markers including vitamin D and magnesium as part of a broader assessment. If deficiencies are present, we work to address them. But supplements sit alongside a structured programme of nervous system work, not in place of it. The goal is not to find the right pill. It is to help your brain learn that the sound is not dangerous.
If you have been spending money on supplements without improvement, please know that this is not a failing on your part. The marketing in this space is sophisticated and deliberately targets people at their most vulnerable. The better question to ask is not which supplement to try next, but what kind of structured, evidence-based support might actually shift things for you.
Ready to move beyond supplements?
My Rebuild programme works with the nervous system, not against it.
Find out about Rebuild™References
- Kolev OI et al. The role of vitamin D in subjective tinnitus: a case-control study. PLOS One. 2021;16(8):e0255482.
- Sarna B et al. Serum vitamin D concentration is lower in patients with tinnitus: a meta-analysis. Diagnostics. 2023;13(6):1037.
- Molnár A et al. Levels of 25-hydroxyvitamin D3 in individuals with primary subjective tinnitus. Frontiers in Neurology. 2025.
- Cevette MJ et al. Phase 2 study examining magnesium-dependent tinnitus. International Tinnitus Journal. 2011;16(2):168-73.
- Balatsouras DG et al. The effect of MemoVigor 2 on recent-onset idiopathic tinnitus. Frontiers in Pharmacology. 2024;15.
- Hilton MP, Zimmermann EF, Hunt WT. Ginkgo biloba for tinnitus. Cochrane Database of Systematic Reviews. 2022;3:CD003852.
- Sereda M et al. Ginkgo biloba for tinnitus. Cochrane Database of Systematic Reviews. 2022;11:CD013514.
- Berkiten G et al. Vitamin B12 levels in patients with tinnitus and effectiveness of B12 treatment. B-ENT. 2013;9(2):111-6.
