No. 4C Bond Maintenance Clarifying Shampoo by Olaplex

A vegan, clarifying shampoo that removes buildup for healthy hair Contains Broad Spectrum Clarifying System & OLAPLEX Bond Building Technology TM Features new technology to optimize hair repair results Deeply clean scalp & removes impurities that damage hair Provides airy volume, softness, shine, vibrant color clarity Formulated to remove excess oil, hard water minerals, chlorine, heavy metals & pollutants without causing dryness pH balanced to maintain hydrated hair Suitable for all hair types & textures Use it once a week in place of your regular shampoo Sulfate-, cruelty-, gluten-,nut-,paraben-, phosphate- & phthalate-free