Black Diamond Serum: A hydrating liquid serum that targets skin laxity to sculpt and firm the skin for a younger-looking appearance. Improves elasticity and skin density, refines pores, and reduces the appearance of wrinkles.Next-Generation Retinol and Free Radical Scavenger: Contains NovoRetin, a plant-derived alternative to Retinol that helps boost cell turnover and helps to improve the appearance of fine lines and firmness in only a few weeks.Fine Black Diamond Particles: Gently exfoliates the skin to ensure maximum delivery of the active ingredients, including 111SKIN’s proprietary complex, NAC Y2.How to Use: Following Vitamin-C Brightening Cleanser, distribute 1-2 pumps between fingertips and apply to face and neck in an upward motion every morning and evening. Follow with Black Diamond Eye Cream.111SKIN: Surgically precise skincare for visible results. Created by plastic and reconstructive surgeon, Dr. Yannis Alexandirdes.