Description
Biotin is a B vitamin involved in the production and utilization of fats and amino acids. Biotin deficiency can cause dry skin, nausea, hair loss, and seborrheic dermatitis in infants.
Health Benefits
Biotin is commonly used to strengthen nails and promote healthy hair. Research shows that biotin supplementation can increase nail thickness by 25% and improve brittle nails.
Available Forms
- Biotin: Available as isolated biotin or biocytin (from brewer’s yeast).
Dosage
- Biotin for hair and nails: 1000–3000 mcg per day.