RF, or radio frequency, technology has been used in medical applications for over 75 years. Radio frequency-based systems have been used successfully for non-ablative skin rejuvenation, atrophic scar revision, treatment of unwanted hair, vascular lesions and inflammatory acne. When applied to tissue, the radio frequency device causes a gentle heating of the underlying tissues, leading to an increase in collagen production. There is also an increase in blood flow to the treated area. All of which leads to a tighten of the vaginal tissue.