Purify your hair without compromising strength. Olaplex No. 4C is a clarifying shampoo powered by patented Bond Building Technology that removes buildup from hard water, product residue, excess oil, and pollutants—while maintaining the integrity of your strands. This sulfate-free formula leaves hair soft, shiny, and prepped to better absorb treatments and moisture. Perfect for all hair types, especially those experiencing dullness or dryness due to buildup.
Gentle enough for weekly use. Free of sulfates, parabens, and phthalates. Vegan and cruelty-free.
