If you’ve got the budget to splurge on Vitamin C skincare products, look no further! This revolutionary daytime antioxidant serum delivers advanced environmental protection. It helps to reduce fine lines and wrinkles by neutralising free radicals induced by UVA, UVB and it protects the skin from Infrared Radiation, Visible Light, including High Energy Visible Light (HEVL) and also harmful ground Ozone. It’s an extrememly popular daytime option, but Dr. Webster reminds us that ‘is important for everyone to use an antioxidant together with sunscreen during the day.’ This new and improved formula now comes with even more Vitamin C! It’s a powerful aid in reducing fine lines and wrinkles while improving skin’s texture and radiance. Like all Kiehl’s products this concentrate promises healthy, no-frills skincare with high-quality ingredients.