Amazon is an authorized retailer of Vichy products. The Most Recommended Anti-Aging Regimen by U.S. Dermatologists: Apply Vitamin C serum for face in the morning and Retinol at night with daily sunscreen use. Based on a survey distributed to U.S. dermatologists who are readers of Practical Dermatology 2018. Aging and exposure to sunlight or pollutants can cause stress and diminish the amount of Vitamin C in the skin. Because skins defenses can become overworked, this contributes to signs of skin aging such as dull and uneven skin tone, loss of firmness, dehydration and fine lines. Just like your body needs vitamins to be healthy, so does your skin. Discover a new pure and potent Vitamin C facial serum formula, which combines 15% Pure Vitamin C and Hyaluronic Acid for skin that is brighter and feels firmer in just 10 days. LiftActiv Vitamin C Serum Skin Brightening Corrector is a dermatologist grade treatment yet at an accessible price making it the perfect addition to your anti-aging routine. It is uniquely formulated with: 15% Pure Vitamin C from pure ascorbic acid, the most bioavailable form of Vitamin C, is an antioxidant known to help brighten skin, help reduce the appearance of several signs of skin aging, and help protect against skin stress. Natural Origin Hyaluronic Acid, capable of holding over 1,000 times its weight in water to help hydrate and plump skin. Hyaluronic Acid helps improve penetration in the skin and helps your skin retain moisture. Pure Vitamin E from alpha-tocopherol, the most active form of Vitamin E, is an antioxidant. Vichys Volcanic Water a miracle of nature , rich in 15 minerals, helps strengthen the skins moisture barrier function to help protect skin against daily aggressors. Together the pure and potent formula works to brighten and firm the appearance of skin in just 10 days.