Living Proof Restore Shampoo. Traditional silicone-based shampoos for dry, damaged hair unevenly treats damaged areas and don't shield them from future damage. Restore Shampoo contains Living Proof's microfine Restorative Shield which leverages their patented Healthy Hair Molecule (OFPMA) to: Cleanse while helping restore moisture levels to that of healthy, undamaged hair. Instantly restore damaged hair cuticles so they act like new. Repel dirt and oil so you can shampoo & style less often for a healthier hair care routine. Protect from future damage and strengthen hair to become 20x more resistant to breakage. For dry, damaged hair. Sulfate-free, silicone free, oil-free. Safe for color and chemically treated hair.