Description K18 PEPTIDE PREP pH Maintenance Shampoo is a cleansing shampoo with an optimised pH level. Ideal for frequent use without affecting the hair and skins optimal pH levels. Perfect first step in the K18 molecular repair routine. Benefits: Protects pH balance to keep the cuticle closed during washing and protect hair’s natural moisture levels Plant-derived surfactants gently breakdown and remove dirt and oil Clean Citrus scent Powered by an intentional list of only 17 ingredients No sulfates, parabens, phthalates, lilial, silicones, artificial colors, sodiumchloride, formaldehyde, and formaldehyde donors Vegan and cruelty-free pH 4.0-5.0 How to use Safe to use every time you wash. Massage into hair, focusing on scalp. Thoroughly rinse. Repeat as needed