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

skin tightening

Ozempic Face Is Real: Here’s What a Dermatologist Actually Recommends

"Ozempic face" isn't a myth or a tabloid term. It's a real, predictable consequence of rapid fat loss, and understanding why it happens is the first step to knowing what actually helps. What Is Actually Happening? GLP-1 medications, such as semaglutide and tirzepatide, can produce fat loss fast enough that skin doesn't have time to [...]

By |2026-10-09T14:39:03+00:00October 9th, 2026|Aesthetic Innovations|0 Comments

Sofwave vs. Ultraformer MPT: How Two Leading Ultrasound Skin-Tightening Devices Compare

Ultrasound skin tightening covers more ground than most patients realize. "HIFU" isn't one treatment, it's a category, and the two devices patients ask about most, Sofwave and Ultraformer MPT, work at genuinely different depths for genuinely different goals. How Does Ultrasound Skin Tightening Work? Both devices use ultrasound energy to heat tissue at a controlled [...]

By |2026-10-09T14:27:41+00:00October 9th, 2026|Aesthetic Innovations|0 Comments

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

Potenza RF Microneedling by Jeisys: What Makes This Korean Device Stand Out

Radiofrequency microneedling has become a go-to non-surgical treatment for skin tightening, texture improvement, and scar reduction. Potenza by Jeisys, a South Korean medical device company, distinguishes itself in this category by being the first RF microneedling device to combine both monopolar and bipolar RF energy in a single platform, giving providers four distinct RF modes [...]

By |2026-04-20T04:02:39+00:00April 20th, 2026|K-Beauty|Comments Off on Potenza RF Microneedling by Jeisys: What Makes This Korean Device Stand Out

Genius RF Microneedling by Lutronic: What to Know About This Korean Device

Radiofrequency microneedling has become one of the most versatile tools in non-surgical skin rejuvenation, and the Genius RF by Lutronic, a South Korean medical device company now part of Cynosure, is one of the more clinically sophisticated platforms in this category. What sets it apart from other RF microneedling devices is not the combination of [...]

By |2026-04-20T03:55:12+00:00April 20th, 2026|K-Beauty|Comments Off on Genius RF Microneedling by Lutronic: What to Know About This Korean Device

Quadessy by Classys: A Guide to This Korean Hybrid RF Microneedling Device

Radiofrequency microneedling has become one of the most popular non-surgical skin treatments available today, and Korean medical device manufacturers have been pushing the technology forward in meaningful ways. Quadessy, developed by Classys in South Korea, represents one of the more significant recent advances in this category. What Is Quadessy? Quadessy is a hybrid radiofrequency microneedling [...]

By |2026-04-20T13:30:13+00:00April 20th, 2026|K-Beauty|Comments Off on Quadessy by Classys: A Guide to This Korean Hybrid RF Microneedling Device
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