Experience stronger, more resilient hair with the Redken Extreme Shampoo, Conditioner, and Anti-Snap Hair Treatment Discovery Set. Powered by the brand's Strength Complex including amino acids and arginine, this ultimate professional haircare trio works to visibly repair, strengthen, and protect your hair. Redken Extreme Shampoo cleanses, strengthens and fortifies weakened areas. Additionally, it restores and repairs damaged hair while protecting hair's natural shine. Redken Extreme Conditioner protects shine, repairs damaged hair and leaves it supple and shiny. Extreme Shampoo and Conditioner are formulated with Redken's Strength Complex, which contains Amino Acids and Arginine to strengthen and fortify the hair, and Citric Acid to condition and add smoothness. Using the full protein powered strength repair system with Extreme's Shampoo, Conditioner and Anti-Snap will help your hair to have a 73% decrease in breakage(1) and become 3x stronger. (1) Instrumental test conducted NJ, USA,