This shampoo gently cleanses colored, dyed hair while preventing the dye from fading. It captures and preserves color at the core of the hair and helps to repair hair weakened by dying and processing. It offers a refined floral fragrance along with a generously foamy lather. Sulfate-free. Silicone-free. Results: color is protected and its radiance is prolonged for up to 8 weeks. *The hair is left soft and has a vibrant shine. *Without sulfated surfactants *Consumer test - 85 subjects - 8 weeks.