TRESemmé Platinum Strength Shampoo cleanses and fortifies for strong hair. Repair up to 2 years of damage in just 5 uses (In 5 uses when using Shampoo and Conditioner as a system vs. non-Conditioning Shampoo) with the TRESemmé Platinum Strength system for beautifully smooth, healthy-looking hair. The Renewing Complex reinforces hair’s naturally protective layer, restoring your hair and protecting against future damage.