C-Tetra Antioxidant Cream SPF 30 Rejuvenate skin with Daily Radiance Vitamin C. This vitamin C cream is hydrating and has a light, cashmere texture. Absorbing easily into the skin, it provides potent antioxidant protection plus a broad spectrum SPF 30. By using a 100% stable and lipid soluble form of vitamin C; tetrahexyldecyl ascorbate, the cream increases radiance from deep within. Packed with antioxidants to shield the skin from environmental damage and helpprevent premature signs of ageing. This nourishing vitamin C cream smoothes existing fine lines and wrinkles with it's collagen increasing properties. Containing hyaluronic acid and glycerin to keep the skin hydrated, skin is left radiant with an even complexion.