Restylane Kysse is injected with an ultrafine needle into your lips to add fullness. It can also be injected into the skin above your lips to help smooth the wrinkles around your upper lip (perioral lines).
Restylane® Kysse is a sterile, biodegradable, viscoelastic, non-pyrogenic, clear, colorless, flexible, and homogeneous gel composed of hyaluronic acid of bacterial origin, with a moderate lifting capacity. Restylane® Kysse is crosslinked with BDDE (1,4-butanediol diglycidylether). The product has a sodium hyaluronate concentration of 20 mg/mL in phosphate-buffered saline at pH 7 and contains 3 mg/mL lidocaine hydrochloride.