How radio frequency for skin works?
Thermalift was the first type of RF available for skin tightening, RF waves heat the deep layer of your skin to between 122 and 167°F (50–75°C). StudiesTrusted Source have found that maintaining a temperature over 115°F (46°C) for over 3 minutes causes your body to release heat-shock proteins. These proteins stimulate your body to create new collagen fibers. The procedure normally takes less than an hour and should be nearly painless.
What is Radiofrequency Skin Tightening?
Radiofrequency (RF) therapy, also called radiofrequency skin tightening, is a nonsurgical method of tightening your skin. The procedure involves using energy waves to heat the deep layer of your skin known as your dermis. This heat stimulates the production of collagen. Collagen is the most common protein in your body. It creates the framework of your skin and gives your skin its firmness. As you age, your cells produce less collagen, which leads to sagging skin and wrinkles. Skin laxity occurs around age 35 to 40 when the quantity and quality of your collagen begins to decline. RF therapy has been used since 2001 to fight against sagging skin and signs of aging.
Potential benefits
The primary benefits of RF therapy are tightening your skin and getting rid of wrinkles. However, RF therapy may also help fight sun damage due to its ability stimulate the production of collagen. Exposure to ultraviolet (UV) rays can cause the collagen fibers in your skin to break down and become disorganized. A 2011 studyTrusted Source found that 3 months of RF treatment led to clinically significant improvements in a small group of people with mild to moderate signs of sun damage. RF therapy may help tighten loose skin on your body by stimulating the production of collagen. A 2017 study found that 24 of the 25 people who underwent 5 to 8 sessions of RF therapy sessions saw an improvement in their body shape.