With exclusive Labrador Tea extract, a highly potent Canadian antioxidant. #1 Prestige Skin Care Product in Canada.* The highest concentration of exclusive Labrador Tea extract in a fast-acting, age-defying serum. The Active Cell Infusion Complex boosts the efficacy and absorption of active ingredients for targeted care. With each application, a powerful dose of active ingredients penetrates skin to reverse already-visible signs of aging, improves skin’s resilience, and fight skin aging.