It ensures frizz-free look while maintaining the strength, shine and smoothness of the hair fibre. It important to maintain your hair’s health with proper home care after a smoothening treatment at a salon. L’Oréal Professionnel ensures that the delicate hair fibre is properly maintained and the cosmetic effects of the smoothening treatment lasts longer.There is a growing demand for sulfate free hair care products all over the world as consumers understand the benefits of lesser chemicals in their personal care products. Sulfate Free formulations preserve the moisture barrier and protect the natural keratin in the hair fibre. This translates to softer, smoother hair with superior frizz control.