Shampoo Standing Treatment With Keratin This valurator shampoo laboratories is specific for hair in which a smoothing treatment has been carried out with keratin, because in its formulation vegetable keratin and acid pH have been integrated, which close the cuticle and enhance the smoothing and anti-impression effect. Among its main ingredients we find therefore the Phytokeratin, an extract composed of free amino acids of vegetable origin (corn, wheat and soy), whose proportion is similar to the amino acids of human keratin. The benefits of this extract are, precisely, the increase of free amino acids present in the hair, which play a very important role for care of it, since they help keep it wet and flexible, providing brightness and vitality. It is also a vegan shampoo and contains vitamin E , or protective vitamin, since its biological function is that of an antioxidant. And it also contains panthenol, that provides brightness to the hair, provides a conditioner effect and repairs damaged hair.