Keratin Conditioner contains nutrients that help repair hair, enhance elasticity, strengthen, and reduce breakage. Infused with Balsam, Panthenol and Vitamin E, this repair formula will give your hair renewed inner strength for greater elasticity, reduced breakage and a natural, healthy bounce. Original formula. Repair formula. Renews inner strength. Reduces breakage. pH balanced. The best of nature for nourished beauty. Keratin, the primary protein of your hair, contains the essential amino acids needed for healthy looking, shiny hair. Keratin coats each individual strand of hair to strengthen and protect. Your hair will shine and behave like you never thought possible.