L'Oréal Professionnel Xtenso Care Sulfate-Free Shampoo is designed for chemically straightened or smoothened hair, offering gentle cleansing while preserving the sleekness and smoothness of hair. This sulfate-free formula, enriched with Pro-Keratin and Incell, repairs and strengthens hair fibers weakened by chemical treatments. It helps to control frizz, enhance shine, and maintain long-lasting smoothness. Ideal for daily use, this shampoo ensures that chemically treated hair remains healthy, soft, and more manageable without stripping natural moisture.