Don’t let stress about breakage and chemical damage hold you back from lightening your locks. Matrix’s Unbreak My Blonde Sulfate-Free Strengthening Shampoo and Conditioner helps to reinforce weakened bonds and revive sensitized hair. The highly conditioning shampoo is designed to revive all types of lightened hair—yes, even brunettes with blonde highlights—and strengthen weakened bonds of all hair types and textures. The conditioner helps to reinforce weakened bonds and revive sensitized blonde hair—even if you’re a brunette with blonde highlights or balayage.