The MD Revitalize Retinol Serum from MDSolarSciences is a lightweight moisturizing serum with encapsulated retinol (0.75%) to help restore the youthful radiance of your skin. Encapsulated and stabilized retinol helps reduce the appearance of hyperpigmentation, fine lines, wrinkles, and pores for more even-toned skin. Calming agents Chamomile, Seaweed Extract, Caffeine, Aloe and Niacinamide help promote brighter, more radiant-looking skin. Formulated with antioxidants, Vitamin C, Rosehip, and Grape, Rosemary and Green Tea Extracts.