Sulfate-free color protection through 45 washes.Revive damaged, distressed hair to its natural, healthy-looking beauty. Sulfate-free formula harnesses patented Enerjuve™ Complex to help protect color from fading while hydrating and repairing the cuticle. Strengthens hair by up to nine times.*Reduces fade to help maintain color through 45 washes.Helps mend and prevent split ends.* 9.4 fl. oz. – up to 55 uses 25.6 fl. oz. – up to 225 uses *When used as a System of Color Repair Shampoo and Conditioner, Revitalizing Mask, and Dual Defend Spray.