Tetra Serum is an advanced nano-lipid emulsion with high concentration of active antioxidants boosting cellular regeneration and rejuvenation. Formulated with the latest potent, nutrient-rich ingredients including two different types of Vitamin C, Granactive retinoid and Lecithin. Complexion-enhancers such as Sea buckthorn, Ubiquinone, Hyaluronic acid and Evening primrose oil works in synergy leaving the skin glowing, luminous, ultra hydrated and protected against cell damaging free radicals.