The Redken Extreme Mask is designed to repair hair that has been damaged from heat styling or coloring, to give your hair 15X more strength, balance your hair's pH levels, and add smoothness and shine. Extreme products feature Redken's Strength Complex with protein-infused formulas to restore hair strength and prevent breakage and split ends. It also uses Lactic Acid to help restore hair's pH levels and add incredible smoothness.
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