Our Protein Correcting Hair Mousse contains collagen, glycerin. It can maintain the water and oil balance of hair, repair damaged hair, effectively improve hair dry hair and other problems, promote hair growth, deep hydration, nourish the scalp. Its use method is very simple: wash the hair, take an appropriate amount of this product on the palm of the hand, apply to the hair, and then gently massage until completely absorbed. Can penetrate deep into the hair of the nourishing substance, to provide adequate nutrition to the hair, so that hair regain luster.