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. Apply to wet hair, massage into a lather.
REDKEN Extreme Strength Repair Shampoo,Conditioner,Treatment 300ml-1000ml-Option
REDKEN | Extreme Strength Builder Plus Treatment, Conditions & Repairs Hair, 250ml
Redken Extreme Cat Treatment 250ml - repair treatment
Redken Extreme Length Shampoo 300ml & Extreme Conditioner 300ml
Redken Extreme Shampoo 300ml & Conditioner 300ml Duo
Redken Extreme Shampoo Fortifier For Distressed Hair 1000ml / 33.8 fl.oz.