Step One: Advanced-C Serum is a revolutionary concept in skin care technology. This oil-free liquid contains free-form and hydrolyzed L-ascorbic acid, plus powerful anti-oxidants and natural collagen protectors. Advanced-C Serum is designed to dramatically reduce the visible effects of photo-aging - the primary cause of wrinkles and prematurely aged skin. Your skin will begin to look and feel much like it did when it was younger. The appearance of lines will visibly diminish and your skin will feel smoother and firmer. Step Two: Skin Hydration Complex is an oil-free, crystal-clear gel that instantly helps give your skin a silky smooth texture. This formulation is rich in hyaluronic acid-the body's own natural moisturizer-important amino acids plus skin enhancing ellagic acid. Skin Hydration Complex facilitates better absorption of Vitamin C and restores youthful translucency and buoyancy to the skin.