Juvederm Volbella® XC is a hyaluronic acid-based gel enhanced with painkilling Lidocaine. Volbella® has a unique patented Vycross technology which, through more efficient crosslinking, produces greater lift capacity and longer lasting results. 90% of test patients in a “in company study” reported natural looking lips with more than 80% of them still satisfied with their results after one year. Previous lip fillers typically last up to 6 months. Volbella® is also a softer, smoother gel which allows for easier injection and, because it is less hydrophilic, there is less swelling a more natural looking enhanced lip.