L'Oréal Professionnel Serie Expert Liss Unlimited Smoothing Shampoo is specifically designed for curly and frizzy hair. It cleanses rebellious hair while nourishing & smoothing. L'Oréal Liss Unlimited Shampoo is enriched with Kukui Nut Oil from Asia and Evening Primrose oil to provide brilliant shine and smoothness to hair. When combined with Liss Unlimited Conditioner and Liss Unlimited Mask it can provide 4 days of smoothness and frizz protection in up to 80% humidity.