What areas respond the best to treatment?

Fine lines on the upper and lower lip that are not severe enough to require laser resurfacing smooth and fill nicely with Restylane. Deeper wrinkles and folds in the cheek areas (nasolabial, melolabial and lines at the corners of the mouth) also respond well using Restylane. Lip enhancement has up to twice the longevity of standard collagen implant treatments.