Healthaid biotin 800ug 30 tabletwhat are biotin 800g tablets biotin is a member of the b vitamins that is used by the body for the production of various enzymes which helps body metabolise fats and proteins it plays a special role in helping the body to use glucose its main fuel and promote healthy nails and hair what are biotin 800g tablet for required for various metabolic processes in the body it functions in the metabolism of fats carbohydrates and also in the breakdown of protein