Jane Yoo MD Board-Certified Dermatologist and Mohs Surgeon in NYC|info@janeyoomd.com | 646-844-0424 | Instagram: @janeyoomd

radiofrequency skin tightening

Monopolar RF for Skin Tightening: How Everesse and XERF Compare

Monopolar radiofrequency (RF) has become one of the more reliable non-surgical options for early to moderate skin laxity. Two of the devices patients ask about most are Everesse (sold outside the US as Volnewmer) and XERF. Here's how they actually differ. How Does Monopolar RF Work? Monopolar RF delivers radiofrequency energy through a single electrode, [...]

By |2026-10-09T14:15:38+00:00October 9th, 2026|Aesthetic Innovations|0 Comments

Oligio X by Wontech: A Guide to This Korean Monopolar RF Device

Oligio X is a monopolar radiofrequency device developed by Wontech, the South Korean company also behind the Pico Majesty picosecond laser. It is the next-generation evolution of Wontech's widely used Oligio RF platform, delivering 400 watts of 6.78MHz monopolar RF energy with a dual-mode treatment system designed to address skin laxity at multiple tissue depths [...]

By |2026-04-20T13:25:37+00:00April 20th, 2026|K-Beauty|Comments Off on Oligio X by Wontech: A Guide to This Korean Monopolar RF Device

Jeisys DENSITY: A Guide to This Korean Dual-Mode RF Skin Tightening Device

Jeisys DENSITY is a radiofrequency platform developed by Jeisys, a South Korean medical device company also known for the Potenza RF microneedling system. Where Potenza delivers energy through microneedles, DENSITY is entirely non-invasive, using a contact tip to deliver RF energy to both deep and superficial layers of the skin without any needles or downtime. [...]

By |2026-04-20T04:10:18+00:00April 20th, 2026|K-Beauty|Comments Off on Jeisys DENSITY: A Guide to This Korean Dual-Mode RF Skin Tightening Device
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