Restylane Volyme is an injectable, viscoelastic gel made of non-animal, cross-linked hyaluronic acid as well as Lidocaine for pain relief. Restylane Volyme can be used as a dermal filler and is suitable for injection into the subcutaneous layer to restore or enhance facial volume or to recontour facial features. Results of a Restylane Volyme treatment usually last between 6 and 9 months, and can last up to 12 months. Only authorized personnel, in accordance with local legislation, should administer Restylane Volyme.