Biotin (Vitamin H)

Biotin (Vitamin H), manufactured by Jiangxi Tianxin Pharmaceutical Co.,Ltd. to Chinese Pharmacopoeia standards at pharmaceutical grade, is a white or yellowish, nearly odorless, water-soluble vitamin that is very slightly soluble in water and ethanol but easily soluble in hot water and dilute alkali. It functions as a coenzyme in protein, fat, and carbohydrate metabolism, supporting healthy skin and hair as well as growth, digestion, and muscle function. Samples are available, and the manufacturer sells it across Asia, North America, Europe, the Middle East, and Africa.