Extreme - Strengthening shampoo for brittle hair

Redken - Extreme Shampoo
Hair Strengthening Shampoo for Damaged Hair

One of Redken's best-selling products, this hair... see more

Redken - Extreme Shampoo
Hair Strengthening Shampoo for Damaged Hair

One of Redken's best-selling products, this hair strengthening shampoo cleanses, strengthens and fortifies weakened areas. Additionally, it restores and repairs damaged hair while protecting hair's natural shine. 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 system with Extreme's Shampoo, Conditioner and Anti-Snap will help your hair to have a 73% decrease in breakage* and become 3x stronger.

* Instrumental test conducted NJ, USA, 2010. Automatic brushing test to evaluate the anti-breakage/ strength integrity of the hair with shampoo, conditioner & leave in vs non-conditioning shampoo. Show less