Biotin
Also known as: vitamin B7
Classification
Unknown
Regulatory Status
not-established
Overview
Biotin is a B vitamin cofactor for carboxylase enzymes. A hair or nail benefit in people without deficiency is not established here.
Evidence and limitations
Human/preclinical evidence breakdown is not available in this record.
Pathways
carboxylationcarboxylase cofactorbiotin
Benefits
A PubMed review discusses biotin from nutrition through therapeutics. Hair and nail use is commonly discussed and is not a recommendation.
Interactions & cautions
Flagged in source data
laboratory immunoassays
These are observational flags for review, not individualized instructions.
Sources
Educational reference only — not medical advice.