What is Restylane® Silk?
Restylane Silk is a smooth, clear injectable gel composed of hyaluronic acid (HA). HA is a naturally occurring sugar found in the human body. HA fillers, including Restylane Silk, contains HA. Restylane Silk contains 0.3% lidocaine to reduce pain during injections. Restlylane Silk is injected into the lips and the lines around the mouth to temporarily add fullness to the lips and smooth the lines around the mouth in patients over the age of 21.