AMS Biotin 5,000 mcg Tablets delivers healthy levels of the essential vitamin in order to accelerate the metabolism of protein, carbohydrates, and fat. Biotin helps strengthen hair, nourish nails and keep the skin smooth and hydrated. Since we don’t take enough biotin, Vitamin B7, through diet it’s necessary to take supplements to avoid deficiency. Biotin is an essential B vitamin that supports the formation of keratin, a building block for hair, scalp, skin and nails. Biotin is a water-soluble vitamin necessary for normal growth and body function. Biotin functions as a key regulatory element in gluconeogenesis, fatty acid synthesis, and in the metabolism of some amino acids. Biotin is necessary for formation of fatty acids and glucose, which are used as fuels by the body. It is also important for the metabolism of amino acids and carbohydrates. But that’s not the only function of biotin; it also regulates blood sugar levels and aids the functioning of nervous system.