Renveau can help restore luminosity and firmness to the skin, while helping to rebuild collagen, and can be used anywhere on the face and body! Composed of biodegradable PDO polymer, the same material found in PDO threads and non-cross-linked hyaluronic acid (HA), Renveau drenches cells with moisture to help restructure and regenerate the skin. This revolutionary PDO + HA serum improves the appearance of fine lines, wrinkles, and dark circles, while working to improve skin complexion.