Biotin (Vitamin B7) helps in the metabolism of fats, proteins, and carbohydrates. In addition, it promotes skin, nerve, and digestive tract health. It is a water-soluble component naturally occurring in food extracted through enzymatic hydrolysis with citrate buffer at 37°C and pH 5.7. Biotin is most stable at pH 4-9 when used as a product ingredient in skincare, cosmetics, and hair care.
