An estimated 50 million Americans report experiencing some form of auditory discomfort, and the nutritional science behind inner ear health has advanced considerably over the past two decades. The auditory system — including the cochlea, auditory nerve, and surrounding vascular structures — is highly sensitive to oxidative stress, circulatory changes, and nutritional deficiencies.

Research has long established the role of certain minerals and antioxidants in supporting cochlear blood flow and hair cell function. More recently, compounds like Ginkgo Biloba extract, alpha-lipoic acid, and N-acetyl cysteine have entered clinical investigation for their potential contributions to inner ear support — with several studies now referenced in nutritional medicine literature.

One formulation built around this multi-compound approach is Audizen — a daily liquid drop formula incorporating six evidence-referenced nutrients designed for comprehensive auditory and inner ear support.

⚠ Important Disclosures

Health Disclaimer: This content is for educational and informational purposes only and does not constitute medical advice. Consult your licensed healthcare provider before starting any supplement, especially if you are under treatment for any hearing or ear condition or are taking prescription medications.

Results Disclaimer: Individual results vary. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Audizen Bottles
Inner Ear & Auditory Support Formula
Audizen™
A 6-compound daily liquid formula designed to support inner ear function, auditory clarity, and overall ear health — from the inside out.
  • Supports inner ear & auditory function
  • Antioxidant protection for ear tissues
  • Promotes healthy cochlear circulation
  • Easy-to-use liquid dropper · 1 fl oz
  • Made in USA · GMP Certified
* Statements not evaluated by FDA.

The 6 Key Compounds — What the Research Shows

Botanical · Circulation Support
Ginkgo Biloba Extract
Ginkgo Biloba is one of the most studied botanical compounds for auditory health. It is thought to support microcirculation in the inner ear and cochlear blood flow. Multiple clinical trials have investigated its role in maintaining auditory comfort and inner ear function.
Morgenstern & Biermann (2002) — Ginkgo & auditory function. PMID: 11983726 Drew & Davies (2001) — Ginkgo in ear health. PMID: 11676267
Mineral · Cochlear Function
Zinc
Zinc plays a direct role in cochlear enzyme activity and is one of the highest-concentrated minerals in the inner ear. Studies have explored its relationship with age-related changes in auditory function and its potential to support the structural integrity of hair cells within the cochlea.
Arda et al. (2003) — Zinc & auditory aging. PMID: 12775959 Coelho et al. (2013) — Zinc in cochlear function. PMID: 23313745
Mineral · Neuromuscular
Magnesium
Magnesium is essential for normal nerve transmission throughout the auditory pathway. Research has investigated its role in protecting cochlear hair cells from noise-related oxidative stress, and its involvement in maintaining healthy blood flow to the inner ear structures.
Attias et al. (1994) — Magnesium & auditory protection. PMID: 7936237 Le Prell et al. (2007) — Nutrients & cochlear health. PMID: 17918536
Antioxidant · Neuroprotection
Alpha-Lipoic Acid (ALA)
ALA is a potent antioxidant that functions in both water- and fat-soluble environments — making it particularly relevant for protecting the lipid-rich membranes of cochlear hair cells. Research has examined its role in reducing oxidative damage in auditory tissues.
Kopke et al. (2000) — Antioxidants & cochlear protection. PMID: 10987768 Fetoni et al. (2009) — ALA in auditory tissue. PMID: 19616612
B-Vitamin · Nerve Conduction
Vitamin B12 (Methylcobalamin)
B12 deficiency has been associated with changes in auditory nerve function. Methylcobalamin — the neurologically active form — is required for myelin sheath integrity along the auditory nerve. Studies have explored its relationship with auditory nerve conduction velocity and inner ear health.
Shemesh et al. (1993) — B12 & auditory nerve. PMID: 8325483 Shemesh et al. (1998) — Methylcobalamin & inner ear. PMID: 9595614
Amino Acid · Cellular Antioxidant
N-Acetyl Cysteine (NAC)
NAC is a precursor to glutathione — the body's primary intracellular antioxidant. In the context of auditory research, NAC has been studied for its potential to support cochlear glutathione levels and protect inner ear hair cells from oxidative stress and environmental exposure.
Duan et al. (2004) — NAC & cochlear protection. PMID: 15189755 Bielefeld et al. (2007) — NAC in auditory research. PMID: 17917533

Support Your Inner Ear Health Naturally

Audizen combines all 6 evidence-referenced nutrients into one easy daily liquid formula — designed to support auditory function, cochlear circulation, and inner ear health. Made in a USA GMP-certified facility.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

References & Source Literature
  1. Morgenstern C & Biermann E (2002). The long-term effect of Ginkgo biloba extract on quality of life and audiometric values in patients with tinnitus. HNO. PMID: 11983726
  2. Arda HN et al. (2003). The role of zinc in the treatment of tinnitus. Otol Neurotol. PMID: 12775959
  3. Attias J et al. (1994). Oral magnesium intake reduces permanent hearing loss induced by noise exposure. Am J Otolaryngol. PMID: 7936237
  4. Kopke RD et al. (2000). Reduction of noise-induced hearing loss using L-NAC and salicylate in the chinchilla. Hear Res. PMID: 10987768
  5. Shemesh Z et al. (1993). Vitamin B12 deficiency in patients with chronic-tinnitus. Am J Otolaryngol. PMID: 8325483
  6. Duan M et al. (2004). N-acetyl-l-cysteine and glutathione in cochlear protection. Hear Res. PMID: 15189755