Mill Creek Keratin Shampoo - Repair Formula cleanses the hair and scalp. Keratin, the primary protein of your hair, features the essential amino acids needed for healthy-looking, shiny hair. Keratin and panthenol help smooth and protect the hair. Infused with precious herbs, Mill Creek Keratin Shampoo will help give your hair a natural, healthy bounce. No parabens of phenoxyethanol. No sulfates. Gluten free. Color safe. No artificial colors or fragrances. pH balanced.