Core sources
- NIDCD — hearing and tinnitus guidance.
- NIH — health research.
- FDA — supplement regulation and safety.
- PubMed — research indexing; study quality is assessed individually.
- FTC — health advertising substantiation.
Commercial sources
Official labels and seller pages may establish format, price or refund language. They do not independently prove effectiveness. Commercial details were last checked August 30, 2026.
Known limit
The complete current Audifort Supplement Facts panel has not been reliably transcribed by Neuro Pulse. Ingredient-level assessment remains pending.