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 9 times.* Reduces fade to help maintain color through 45 washes. Helps mends and prevent split ends.* 9.4 fl. oz. – up to 80 uses 25.6 fl. oz. – up to 225 uses *When used as a system with the Revitalizing Mask and Dual Defend Spray.