Ducray Sensinol SOS spray, 30 ml, Hair and Scalp Problems unisex, Ducray Sensinol will help you reliably with hair problems. Characteristics: soothes an irritated scalp provides hydration and nourishment for your hair Ingredients: free from artificial fragrance the product is hypoallergenic How to use: Apply to a dry scalp and massage gently. Allow to absorb. Do not rinse. For maximum effect, use with other hair products from the same line.