Water-soluble vitamins
Vitamin B7 (Biotin)
Hair · skin · nails
Carboxylase cofactor; fatty acid synthesis and gluconeogenesis.
How Vitamin B7 (Biotin) appears on labels
Supplement labels list Vitamin B7 (Biotin) under several names depending on the chemical form used. Any of these on an ingredients panel counts toward your Vitamin B7 (Biotin) intake:
- biotin
- vitamin b7
- vitamin b-7
- vitamin h
- d-biotin
Deep dive
For mechanism of action, dosing protocols, evidence grade, and interaction warnings on Vitamin B7 (Biotin), see the full encyclopedia entry:
Biotin encyclopedia entry →Related water-soluble vitamins
Track your full intake
Formulate's free desktop app aggregates Vitamin B7 (Biotin) (and ~40 other nutrients) across every supplement in your stack — flagging underdoses, overlaps, and upper-limit overshoots in one view.
Get the appMedical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Targets and upper limits are general adult reference values; individual needs vary by age, sex, pregnancy status, and clinical context.