Clinique Moisture Surge Hydrating Supercharged Concentrate is innovative, ultra-light, gel-to-water moisturizer that quenches dehydrated skin for up to 72 hours. Based on the exclusive Liquid-Sphere Technology, this product consists of a hyaluronic acid-rich gel infused with tiny antioxidant spheres, which burst upon application to release vitamins C and E. These powerful antioxidants, both of which help neutralize free radicals, give this supercharged concentrate its anti-aging power.