Vichy Dercos Ultra Soothing Shampoo for Dry Hair is a shampoo specially formulated for the dry hair and that allows to calm the itching of scalp. This soothing shampoo do not contains sulfate and is formulated based of an active Complex Sensirine which is enriched in Glycerin and Panthenol. From the first application, it will calm the sensations of discomfort and soothe itching on scalp. Formulated with paraben free. Hypoallergenic. Tested under dermatologic From the first application, it will calm the sensations of discomfort and soothe itching on scalp. Formulated with paraben free. Hypoallergenic. Tested under dermatologic. Apply on wet hair, gently massage the scalp, leave on for 1 minute, then rinse.