Just like laser treatment, exerts powerful smoothing action & resurfaces wrinkles in just 7 days! Renew 7 Laser is a velvety lilac serum for all skin types with fine lines & wrinkles giving an intense visible skin smoothing effect in just 7 days. How it works: Botox-like: smooths out features & reduces expression lines. Stimulates epidermal stem cells: fill in wrinkles from within. Complementary actions: Lifting & micro-peeling action (AHAs) & filling in (hyaluronic acid)