Renuvion is a minimally invasive treatment that uses cold plasma energy to tighten skin. A handheld device delivers radiofrequency energy combined with helium gas, creating a precise thermal effect that stimulates collagen contraction and remodeling. The procedure is designed to address loose or sagging skin on various body areas with limited downtime compared to surgical alternatives.

Candidates are typically those with mild to moderate skin laxity who want improvement without major surgery. People with realistic expectations about results and good overall health are best suited. A provider can assess whether Renuvion is appropriate based on skin condition, age, and treatment goals.

The procedure is performed under local anesthesia or sedation depending on the treatment area and scope. The provider uses the Renuvion handpiece to pass energy over the skin surface or, in some cases, beneath the skin through a small cannula. Treatment sessions typically last 30 minutes to several hours, depending on the area being treated.

Most patients experience mild to moderate swelling and redness for a few days to a week. Some bruising may occur. Patients can typically resume normal activities within a few days, though strenuous exercise is usually avoided for 1 to 2 weeks.

Visible skin tightening typically develops gradually over 2 to 3 months as collagen remodels. Results continue to improve for up to 6 months. The longevity depends on individual factors and ongoing skin care; results are not permanent and may require maintenance treatments.