The Kerastase Specifique Bain Divalent Shampoo & Mask 2 Piece Gift Set is a luxurious and effective hair care duo designed to address the needs of those with oily roots and sensitized lengths. This set combines two powerful products from Kerastase's Specifique range, known for their targeted solutions for specific hair concerns.The Bain Divalent Shampoo 250ml deeply cleanses and purifies the scalp, removing excess oil and impurities while balancing the moisture levels. It helps to regulate the production of sebum, leaving your roots feeling refreshed and revitalized. The gentle formula is enriched with glycerin, which hydrates the hair without weighing it down, ensuring that your lengths remain soft and manageable.The accompanying Mask 200ml is a nourishing treatment that focuses on the sensitized lengths of your hair. It helps to repair and strengthen damaged hair fibers while providing intense hydration and protection. The mask contains ceramides, which fortify the hair shaf