Biotin is a necessary component in healthy cell growth. It helps promote the growth of skin and hair and locks in moisture to give both a healthy natural shine. Biotin also plays a role in the metabolism of amino acids and fats and may help the digestive system become more efficient, resulting in weight loss. Nutrivida Biotin provides your body with an incredible dose of the water soluble nutrient allowing your body to absorb as much Biotin as it needs to help you look your best and radiate a healthy glow.