This shampoo is enriched with keratin to help rebuild the hair’s natural protective layer and strengthen strands, making it the best choice for maintaining your keratin-treated hair. The formula adds weightless body and shine, instantly detangling hair while preventing static and tangles. It delivers long-lasting nourishment, transforming curly and frizzy hair into smooth, soft, and shiny locks even after multiple washes. The unique surfactant-rich formula prepares the cuticles to receive treatments effectively, leaving your hair less prone to water absorption and damage.