Nexxus Color Assure Shampoo for color-treated hair has been specially formulated to help extend the color vibrancy of color-treated hair for longer. Using our exclusive PROTEINFUSION blend, this sulfate-free shampoo for color treated hair helps replenish nutrients to help enhance color vibrancy. For best use, apply this silicone free shampoo with pump to wet hair. Later, rinse and follow with Nexxus Color Assure Conditioner. Nexxus scientists used Proteomics studies to examine hair damage at the Shampoo For Color Treated Hair, Silicone Free Shampoo, Hair Damage, Hair Help, Sulfate Free Shampoo, Color Treated Hair, Sulfate Free, Treated Hair, Wet Hair