The Cellex-C Advanced-C Serum 2-Step Starter Kit combines a pair of must-have skincare products to leave skin with a smoother, hydrated and youthful appearance.The Set Contains:Advanced-C Serum (0.5 oz)A lightweight, oil-free serum that targets visible signs of aging to promote a younger-looking complexion. Delivering anti-aging properties, the serum contains natural extracts, acids and antioxidants, including Grapeseed extract to protect against external aggressors. Also infused with Hydrolized Ascorbic Acid (Vitamin C) to promote younger, brighter, healthier-looking skin.Skin Hydration Complex (0.5 oz)An oil-free gel that works with your moisturizer to restore hydration. Infused with moisturizing Hyaluronic Acid, the restorative solution will contribute to restoring skin’s moisture while promoting collagen and preventing the appearance of age spots. Also contains Amino Acids and Ellagic Acid to promote younger, healthier-looking skin.