A gentle, sulfate-free cleanser for color-treated hair  Features a low-pH, low-foaming formula to delicately cleanse hair  Helps improve haircolor retention by restoring hair’s integrity  Harnesses ArganID™ technology that infuses argan oil into hair’s cortex to seal & repair hair  Rebuilds hair’s keratin structure while locking color within  Forms a protective shield to minimize color washout  Keeps hair healthy with lasting color 