Upper Safe Limit
High doses (>5mg) interfere with thyroid function tests and cardiac troponin assays — inform lab.
PubChem CID
About
Coenzyme for carboxylase enzymes; essential for fatty acid synthesis, gluconeogenesis; gene regulation; keratin synthesis in hair and nails
How it works (mechanism of action)
Very popular in French supplements for hair loss, brittle nails and skin. Arkopharma Arkobiol Biotine, Pileje. Note: high-dose biotin interferes with thyroid and troponin immunoassays.
👥 Safety by Population
🚫 Contraindications & Warnings
Consult a healthcare professional before use if pregnant, breastfeeding, taking prescription medications, or if you have a medical condition. Keep out of reach of children.
🏷️ Other Names
biotin