Buffered Acid pH 7.7 - 8.0 my color in and refreshing second-day hair

and refreshing second-day hair

Due to the plant-based composition

contains a Proprietary Blend of Polymers

Silver Shampoo

Buffered Acid pH 7.7 - 8.0 my color in and refreshing second-day hairTriple Bonding Neutralizer 4Bond form AND FUNCTION Buffered Acid, for previously waved, tinted & highlighted hair. This Buffered Acid perming system features modern technology that includes a triple bonding neutralizer using the oxidizing agent, hydrogen peroxide, to rejoin the disulfide bond. In old, conventional perms, the salt and hydrogen bonds generally did not rejoin until the hair was dried, because the bonds had taken on water. The included