Thermage FLX vs Volnewmer at a glance

Both treatments use monopolar radiofrequency (RF) to heat the deeper skin evenly, tighten collagen and stimulate new growth. Thermage FLX is the original from the United States; Volnewmer is a newer Korean device with a water-cooled tip. The real trade-off is strength and longevity per session against price and frequency.

Feature	Thermage FLX	Volnewmer
Technology	Monopolar RF (Solta Medical, USA)	Monopolar RF (Classys, Korea)
How it works / target depth	Volumetric heating of the deep dermis and fibrous bands below; cryogen spray cooling	Volumetric heating of the dermis through a water-cooled tip
Best for	Stronger single-session tightening; face, eyelids and neck	Mild-to-moderate laxity on the face, jawline and neck; regular maintenance
Comfort	Deep heat eased by cryogen cooling and vibration; numbing cream used	Deep heat eased by water cooling; numbing cream used
Downtime	None to minimal (mild redness)	None to minimal
Sessions	Usually one; repeat every 12–18 months	Usually one; repeat every 6–12 months
Results appear	Some firming the same day; main change at 2–6 months	Some firming early; builds over 2–3 months
Results last	About 12–18 months	About 6–12 months
Price from at Dernia	₩990,000 (300 shots, face)	₩390,000 (300 shots)

How Thermage FLX works

Thermage FLX, from Solta Medical, delivers RF through a single-use tip that measures the skin before every pulse and adjusts energy to keep heating even. Cryogen spray cools the surface a split second before, during and after each pulse, and gentle vibration distracts from the heat. The deep dermis and fibrous bands underneath are heated enough to tighten collagen immediately and trigger months of remodeling. A dedicated eye tip makes it one of the few RF devices used on the eyelids themselves.

How Volnewmer works

Volnewmer, from Classys, uses the same monopolar principle to heat a broad volume of the dermis. Instead of cryogen spray, it relies on a water-cooled tip that keeps the surface at a steady, cool temperature, a design intended to make deep heating comfortable. Its sessions are priced to be repeated more often. Classys also makes Shurink Universe, and Volnewmer is often paired with it for a combined skin-and-support approach along the jaw and neck.

Choose Thermage FLX if…

You want the strongest RF tightening from a single session
Hooded or crepey eyelids are part of your concern
You visit Seoul about once a year and prefer longer intervals
You value the longest clinical track record in RF tightening

Choose Volnewmer if…

Your laxity is mild to moderate and mainly on the lower face and neck
You want effective RF at a lower price and are happy to repeat it
You plan to pair RF with Shurink on the same day
You are heat-sensitive and like the idea of continuous water cooling

Can you combine them?

Using both on the same area on the same day adds little, since they do the same job. A practical rhythm is Thermage FLX once a year with a Volnewmer session about six months later to keep collagen stimulation going. Either can be layered with ultrasound lifting for deeper support, and skin boosters or Botox can usually be added on the same day. If sagging skin is your main worry, your doctor may suggest RF plus ultrasound rather than RF alone.

Cost comparison

At Dernia Clinic Myeongdong, Thermage FLX starts from ₩990,000 for 300 shots on the face and Volnewmer from ₩390,000 for 300 shots. Shots are not equal across devices, so compare results and intervals, not shot numbers. Over a year, two Volnewmer sessions cost less than one Thermage session, but each lasts a shorter time. See current plans on the Thermage FLX price page and the Volnewmer price page. Prices are in Korean won (KRW), exclude 10% VAT, and are confirmed at your consultation.

How our doctors decide

Your doctor weighs how much laxity you have, where it is, your skin thickness and how often you can return. Eyelid crepiness, moderate laxity or a once-a-year trip points to Thermage. Lower-face laxity, a combined HIFU plan or a preference for lighter, regular sessions points to Volnewmer. If your skin is already quite lax, your doctor will tell you honestly that ultrasound lifting may be needed as well.

RF is avoided if you have a pacemaker or other implanted electronic device, during pregnancy or over active infection. See how results build on the Thermage FLX results page, browse more comparisons, or book a consultation and a licensed doctor will recommend the RF option that fits your skin, schedule and budget.

Does Volnewmer work as well as Thermage?

Volnewmer can give a worthwhile tightening effect, especially for mild to moderate laxity. Thermage FLX generally gives a stronger, longer-lasting result per session. Your doctor will be honest about which suits your skin.

Is Volnewmer less painful than Thermage?

Volnewmer's water-cooled tip is designed for comfort, and many people find it easy to tolerate. Thermage uses cryogen cooling and vibration. Both use numbing cream, and comfort varies from person to person.

Can Volnewmer treat the eyelids?

Thermage FLX has a dedicated eye tip for the eyelids. Volnewmer is mainly used on the face, jawline and neck. For crepey eyelids, your doctor is more likely to suggest Thermage or another eye-specific option.

How often should I repeat Volnewmer?

Most people repeat Volnewmer every 6–12 months, compared with every 12–18 months for Thermage FLX. Your doctor will suggest an interval based on how your skin responds.

Can I fly after either treatment?

Yes. Neither leaves a wound, so you can usually fly the next day. Keep your skin hydrated and use sunscreen.

Treatments compared

Thermage FLX — original monopolar RF with an eye tip
Volnewmer — Korean RF with a water-cooled tip
Oligio X — another Korean RF option

Price, results and reviews

Thermage FLX price in Seoul — shot plans
Volnewmer price in Seoul — shot plans
Volnewmer results — timeline and expectations
Thermage FLX review — is it worth it?

Guides and FAQs

Does Thermage FLX hurt? — comfort explained
How long do lifting results last? — longevity by device

More comparisons

Oligio X vs Volnewmer — two Korean RF devices
HIFU vs RF lifting — when to choose ultrasound instead

Dernia Clinic Myeongdong

Thermage FLX vs Volnewmer: Which Is Right for You?