Biosilk Color Therapy Cool Blonde Shampoo with purple tint and formula rich in soft surfactants gently cleanses colored hair, while protecting the color.Benefits:A sulfate-free violet-toned shampoo.Helps gently remove impurities without stripping hair color.Contains rooibos bamboo extract & silk protein to offer natural protection.Adds color-balancing tones to all blondes.Leaves hair clean & shiny with vibrant color.Paraben-free.The hair is clean, the color intact and the hair naturally protected. The hair is soft and shiny.This shampoo eliminates unwanted yellow tones of gray and white hair, for a healthy and shiny color.Sulfate-free, paraben-free. Not tested on animals.How to Use:Apply and massage to lather and then rinse off.Indication: Shampoo for blond-colored hair.