Matrix Opti Care Smoothing Shampoo is a professional haircare line formulated to help control and smooth chemically straightened hair. Enriched with Silk Amino Acids and Shea Butter to help protect, condition and moisturizer for healthy looking, silky, shiny hair. Gently cleanses and moisturizes. Softens texture, tames frizz, adds shine and manageability to leave hair silky smooth. Suitable for all hair types