The Nutritive Bain Satin 1 Shampoo by Kerastase is specifically formulated for normal to slightly dry hair, providing nourishment and hydration. This jumbo-sized 1000ml bottle ensures long-lasting use, with a formulation designed to leave hair feeling silky and supple. Suitable for both men and women, this shampoo is part of the Kérastase Bain Satin product line, offering a luxurious hair care experience for those with dry hair looking for a nourishing shampoo.