1.contain cysteamine,sulfo,keratin, Amino Acids ect. 2.repairing and nourishing damaged hair whiling perming. COOLANT ... puff feel.* Penetrate into deep hair layer,replenish necessary amino acid,strengthen interal hair stracture,restore haie elasticity,luster,and ... ,and use togetherr with COOLANT Shampoo,Conditioner. Caution:Please do allgery test befor using;Sensitive or damaged scalp should be ...