How long do the results of Thermage last?

The results of Thermage may last for years depending upon factors such as a person's skin type and age, according to Thermage. Some people begin to see results immediately after treatment, while others may not see results for several months. Patients need several Thermage treatment sessions to achieve maximum results.

Thermage is a nonsurgical procedure that uses heat to stimulate collagen in the skin, resulting in a firmer appearance, states The Dermatology Review. Patients with severe skin laxity typically see better results with surgical procedures, such as a face lift. Younger patients with mild skin looseness usually see excellent results from Thermage, according to RealSelf.