K18's Peptide Prep Ph Maintenance Shampoo uses K18PEPTIDEu201au00d1u00a2 to fortify and nourish hair. This shampoo is safe for color-treated hair, enhancing softness and vitality while maintaining balanced moisture levels.Peppermint extract refreshes the scalp, leaving hair feeling clean and invigorated. Free from silicones and crafted from vegan, cruelty-free ingredients, it gently cleanses without stripping natural oils, promoting optimal pH balance for a healthy scalp. Size:31.5oz