Lip threading uses dissolvable polydioxanone (PDO) threads inserted under the lip tissue to provide subtle lifting and definition. The threads create a structural scaffold that can enhance lip contour, reduce sagging, and create a fuller appearance. Results develop gradually as the body stimulates collagen production around the threads.

Lip threading works best for people with mild to moderate lip sagging, thin lips wanting more definition, or those seeking subtle enhancement without surgical intervention. Those considering the procedure should have realistic expectations about gradual improvement and be comfortable with a minimally invasive approach. A qualified provider will evaluate your lip anatomy and goals during a consultation.

The appointment typically takes 30 to 45 minutes. The lips are numbed with topical or local anesthetic, then fine threads are carefully inserted through small entry points using a specialized needle. You remain awake throughout and may feel mild pressure or tugging, though discomfort is generally minimal.

Mild swelling, bruising, and tenderness are common for the first few days. Most people resume normal activities immediately, though strenuous exercise and heat exposure should be avoided for about a week. Avoid excessive touching or manipulation of the lips during healing.

Visible improvement typically develops over 4 to 8 weeks as collagen builds. The threads gradually dissolve over 6 to 12 months, though collagen remodeling may extend results. Maintenance treatments can be performed once threads have fully absorbed.