Lip fillers are dermal fillers injected into the lips to add volume and definition. Most commonly made from hyaluronic acid, they plump thin lips and can reshape the lip border or reduce the appearance of a long philtrum (the space between nose and upper lip). Results appear immediately and gradually refine over the first week as swelling settles.

Lip fillers work well for people with naturally thin lips who want more fullness, or those seeking to balance facial proportions. They suit anyone looking for a reversible enhancement, since hyaluronic acid fillers can be dissolved if needed. A qualified injector will assess your lip structure and facial balance to recommend an appropriate amount.

The appointment typically takes 15 to 30 minutes. Your injector may apply numbing cream beforehand and will inject small amounts of filler along the lips. Most people experience mild discomfort rather than pain. You'll see the result right away, though there may be temporary swelling and redness.

Minimal downtime is typical. Swelling and bruising may peak within 24 to 48 hours and usually fade within a few days. Avoid strenuous exercise, heat exposure, and very hot foods for at least a day. Most people return to normal activities immediately.

Lip fillers enhance volume and shape right after treatment. Hyaluronic acid fillers gradually break down over 3 to 4 months, and results soften naturally over time. Some people choose touch-up treatments to maintain their look.