REVUELE DOUBLE HYALURON + B5 SERUM combines two types of Hyaluronic Acid – one with higher and one with lower molecular weight that are able to penetrate different layers of the skin and thus hydrate it more effectively. They work simultaneously to immediately plump skin, improving its fresh, dewy look, and to provide deeper, long-lasting moisturization. Powered by Provitamin B5 with distinct skin-regenerating properties as well as a potent blend of Collagen-supporting actives, the serum helps smoothen fine lines and restore a healthy, youthful appearance.