It deeply nourishes and restructures dry and sensitised hair, without weighing down. Keramine H's Nourishing Mask is formulated with the active ingredient AQ-SAVE, derived from organic* Italian chestnut, which provides intense hydration from the first application. This mask penetrates into the hair fibre, nourishing and regenerating the hair, leaving it soft, shiny and visibly healthier. The treatment becomes more effective with repeated use, turning dry, brittle hair into nourished, supple and lively hair.