Our most advanced serum to visibly plump skin & reduce wrinkles by 47% after 6 weeks. Clinical scorage , 53 women. Macro hyaluronic acid hydrates & smooths skin's surface. Micro hyaluronic acid plumps wrinkles from within. The Anti-Wrinkle Serum 1.5% Pure Hyaluronic Acid is now reinforced with micro-epidermal hyaluronic acid. Scientifically formulated, it now combines 3 types of hyaluronic acid, the star active ingredient of the treatment, to improve the skin's hydration capacities & plump up in depth. Thanks to its ability to retain 1000 times its weight in water, it helps to intensely rehydrate & smooth the surface of the skin. Due to its smaller size, it penetrates the upper layers of the epidermis to help fill in wrinkles. The new generation of hyaluronic acid. 50x smaller (3) than macro hyaluronic acid, it penetrates deeper into the skin to plump up wrinkles & fine lines. In just 1 hour, the skin is plumped up.