then goes further with a broad-spectrum clarifying system to eliminate the widest array of damaging impurities.OLAPLEX® No.4C Bond Maintenance® Clarifying Shampoo removes daily product buildup and excess oil then goes further with a broad-spectrum clarifying system to eliminate the widest array of damaging impurities.What makes healthy hair dull, discolored, dry, unmanageable, or oily? Buildup. Nº^.4C Bond Maintenance^® Clarifying Shampoo is new technology to reveal your healthiest hair. Optimize your hair repair results by removing more impurities that damage hair. Harsh clarifiers can leave hair like straw. Nº^.4C is sulfate-free & pH balanced to maintain hydrated hair.

With a Broad Spectrum Clarifying System and scientifically proven OLAPLEX Bond Building Technology^™. Regular use will deliver visible results; airy volume and softness, restored shine, vibrant color clarity, and deeply cleanses your scalp.

Cruelty, gluten and nut free. Vegan formula is 100% free of sulfate, paraben, phosphate, nuts and phthalate.