Does Biotin make you grow facial hair?
Hi, Welcome to Chat Doctor. Biotin is a water-soluble B-complex vitamin. Biotin is a coenzyme in the metabolism of fatty acids and leucine, and it plays a role in gluconeogenesis. Biotin is necessary for cell growth, the production of fatty acids, and the metabolism of fats and amino acids. Biotin deficiency causes:Hair loss (alopecia)ConjunctivitisDermatitis etc. The use of supplement over a long period can cause thicker and stronger hair and as well as healthier nails.