What It Is: Strengthen, protect and revitalize your skin. This booster provides prebiotic, antioxidant protection from damage caused by blue light and modern pollution. What It Does: Concentrated ingredients nourish the skin's microbiota (skin flora), providing antioxidant protection against blue light and helping to prevent the adhesion of ambient particles to the skin. - Provides your skin with a Recommended Daily Protection against external aggressors - Strengthens, protects and leaves skin r