Caudalie Gentle Conditioning Shampoo is a shampoo designed to cleanse, strengthen, and protect hair, even color-treated hair, on a daily basis. Caudalie Gentle Conditioning Shampoo respects the most sensitive hair for frequent use. Caudalie Gentle Conditioning Shampoo makes hair easier to untangle, ideal for use after professional straightening and for those who want ultra shiny and very soft hair.