This powerful serum regenerates the barrier of dehydrated skin improving the balance of hydration thanks to its combination of ingredients that include panthenol, madecassoside and hyaluronic acid. " In addition to hydrating it, it also calms and improves flexibility, for a finish of skin that is more plump, full and smooth. Key Ingredient: Panthenol Flower Extract and Viola Mandshurica How to use: After cleansing and using tonic, apply a small amount to face and neck, tapping gently until completely absorbed All skin types. Especially sensitive