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Radiofrequency
What is Radiofrequency?
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. In this article, we’re going to look at how this cosmetic therapy works and what potential benefits it has for your skin.
How radiofrequency therapy for skin tightening works
Thermalift was the first type of RF available for skin tightening, but now many companies offer similar technology.
Some of the most common types of systems in the United States include:
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Exilis
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Profound RF
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Thermage
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Thermi
Each type of technology works the same way. 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.
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.
