Keratin which forms 65% to 95% of the hair by weight that is an important protein for hair needs always. Ossion Aminokeratin Shampoo that is specially formulated with rich Keratin Amino Acids. It provides deeps cleansing and helps to increase the elasticity of your hair. It helps to comb easily. It contains special components that help to have softer, smoother and stronger hair. Designed for any hair types.