Restylane® Kysse Lidocaine – Description (Website Use) Restylane® Kysse Lidocaine is a premium hyaluronic acid lip filler designed to enhance lip volume, definition, and hydration while preserving natural movement and expression. Developed with OBT™ (Optimal Balance Technology), it delivers a soft yet resilient gel that integrates smoothly into lip tissue, allowing lips to move naturally when speaking, smiling, or kissing. The inclusion of lidocaine improves patient comfort during treatment. Ideal for patients seeking natural-looking lip enhancement, Restylane Kysse provides refined contouring, balanced volume, and long-lasting softness without stiffness or overcorrection.