SkinMedica HA5 Rejuvenating Hydrator is a high-performance hydrating serum designed to deliver both instant and long-lasting moisture to the skin. It uses a proprietary blend of five different forms of hyaluronic acid to deeply hydrate and help smooth the appearance of fine lines and wrinkles, while also improving overall skin texture and radiance. Brand: SkinMedica Size: 2 oz / 56.7g Product Type: Hydrating serum / skin hydrator