K18 Damage Shield pH Protective Shampoo – Sulfate-Free Hair Repair 250ml

The K18 Damage Shield pH Protective Shampoo (250ml) is a professional-grade, sulfate-free cleanser that cleanses, protects, and actively repairs damaged hair in every wash. Powered by K18's patented biomimetic peptide technology, this lightweight formula penetrates deep into the hair cortex to restore broken keratin chains caused by color treatments, chemical processing, bleaching, and heat styling, while gently removing impurities without stripping natural moisture or disrupting the hair's lipid barrier. Formulated to maintain optimal scalp pH balance, it lathers smoothly, rinses clean, and leaves every strand visibly softer, stronger, and more elastic with consistent use, making it the ideal daily shampoo for color-treated, bleached, or heat-damaged hair and the perfect first step in a complete K18 molecular repair routine.