Product details:What It Is:A preparatory mask that helps purify the scalp and hair to maintain cleaner hair for longer. What It Does:The Pre-Shampoo Purifying Mask provides a true hair "reset" by absorbing and eliminating pollution and impurities from the scalp and hair. Soothes sensations of discomfort. The fresh scent with an active core of natural origin adds a sensorial moment. Its lightweight texture provides an immediate sensation of freshness. Gentle texture works well with sensitive scalps by acting lik Sisley-Paris Hair Rituel Pre-Shampoo Purifying Mask with White Clay