Product Description Shampoo that regulates the hairs pH. Cleans and hydrates without weighing the hair down and normalizes pH to leave the hair shiny and soft. Neutralizes alkaline residues left by hair colors and perms. Ideal for use after chemical processing. Technology Glycolic acid which works deep down, modifying the cohesion of the layers that make up the hair cuticle, improving flexibility and movement. Marine algae extracts: its composition is rich in moisture-retaining substances and marine minerals which keep the hair hydrated, treated and regenerated for longer and exceptionally soft and shiny.