Accent XL with Impressions Medi Spa in Fairfax, Virginia is an FDA approved, non-invasive, Radio frequency device that helps with skin tightening. During the procedure, your therapist will use the Accent XL system to precisely heat the tissue just within your skin’s inner layer (dermis). Depending on the size of the treated area, a treatment may take up to 30 to 90 minutes. Following each treatment, you can immediately resume all routine activities. You may notice a slight redness, which should disappear in less than 24 hours. Generally, 5 to 6 treatments at two weeks intervals will be required.