Redken's Acidic Bonding Concentrate 5-Min Liquid Mask is an ultra-conditioning mask that provides deep hydration and deep repair. In just 5 minutes, this mask melts into hair to not only coat, but repair hair damage deep inside the hair. BEST FOR: • Damaged Hair • All hair types and textures • Suitable for color-treated & chemically-processed hair*** BENEFITS • 16% Conditioning Care Complex for 72hrs of ultra-hydration** • 2x shine for 3 days** • 3x stronger hair* • 14x better detangling* • Product did not strip hair color** • Deep hydration. Deep bond repair. Intense moisture & strength in 1 use.*** *acidic bonding concentrate 5-min liquid mask vs. non-conditioning shampoo **based on consumer test results - system of acidic bonding concentrate shampoo & 5-min liquid mask ***with continued use