Independent field guide · Treatments
RF lifting in Korea: Oligio vs Volnewmer, Potenza vs Morpheus8
Korean RF device names decoded from US FDA filings and maker pages: Oligio, Oligio X, Volnewmer, Density, XERF, Potenza and Morpheus8 — what each is, and what to confirm on a Seoul quote.
7 min read · By Glow in Seoul editorial · Updated October 8, 2026
Thermage, 10Therma (텐써마), Oligio, Volnewmer, Density, Potenza and InMode's Morpheus8 are names you may see on Seoul clinic menus. They are not versions of one treatment: each is a specific manufacturer's device or applicator, and US FDA filings and maker pages describe different energy delivery, tips and cooling. [1][6][13][16]
This guide identifies them so you can read a quote. Whether any RF treatment suits your skin, and what change is realistic, is a question for the treating clinician. For the energy difference between RF and focused ultrasound, see the Ultherapy vs Thermage guide; for Ultraformer (Shurink) and other HIFU devices, see the HIFU guide.
Section 01
Korean RF device identification table
Several RF names on a Seoul menu have US FDA 510(k) summaries that describe the hardware. The table uses those filings and the makers' own pages to show who makes each device, how the regulator or maker describes its energy delivery, and which already-cleared device it was compared with. Thermage FLX appears as the predicate for four Korean systems. That is a regulatory comparison for a US electrocoagulation indication, not evidence of the same cosmetic result; the Ultherapy vs Thermage guide explains what a predicate does and does not mean.
Two pairs are often searched together. Oligio and Volnewmer are both 6.78 MHz monopolar RF systems from different Korean makers (Wontech and Classys); their US filings describe different cooling (cooling gas for The Oligio, water cooling for Volnewmer) and different tip sets. Potenza and Morpheus8 both deliver RF through needle or pin electrodes, but Potenza's filing also describes monopolar and bipolar modes and its maker lists non-invasive tips, so 'Potenza' on a menu does not by itself tell you which tip or mode is planned.
| Device (menu name) | Maker | Energy & delivery per regulator or maker | US filing, predicate / other names | What to confirm on a quote |
|---|---|---|---|---|
| Oligio / 올리지오 (The Oligio) | Wontech (Korea) | FDA: 6.78 MHz RF therapy system; disposable tip; cooling gas. Maker: monopolar RF | US filing K221989 (2022); predicate Thermage FLX | Model (Oligio, X or XM), tip size, shot count, named areas |
| Oligio X | Wontech | FDA 2024: same specification as The Oligio, different colour and interface. FDA 2025 filing: 140 W vs 145 W maximum output, smaller body, footswitch added | US filings K240313 (2024) and K243929 (2025); predicate The Oligio | That the device in the room is Oligio X, and the tip and shot count |
| Oligio XM | Wontech | Maker: Korean permit covers both RF electrosurgery and focused ultrasound | No US 510(k) found under this name | Which energy (RF, ultrasound or both) and which tips are planned |
| Volnewmer / 볼뉴머 / Everesse | Classys (Korea) | FDA: noninvasive monopolar RF, 6.78 MHz, water cooling. Maker: I 0.25, F 3.0, V 4.0 and S 16.0 cm² tips | US filing K240248 (2024); predicate Thermage FLX. A 2026 filing adds a Repeat Mode (K253504) | Which tip(s), shots per tip, named areas |
| Density / 덴서티 (DENZA, Density Noir) | Jeisys Medical (Korea) | FDA: 6.78 MHz RF with monopolar and bipolar electrode tips; 13 tips listed in 2025 | US filing K230663 (2023); predicate Thermage FLX. Names added in K250065 (2025) | Exact model name, tip names, shot count |
| XERF | Lutronic (Korea) | FDA: monopolar RF at 2 MHz and 6.78 MHz, non-invasive tip, 12 tip types, return pad | US filing K251327 (2025); predicate Thermage FLX | Which tip and frequency mode, shot count, areas |
| 10Therma / 텐써마 | TENTECH (Korea) | Maker: monopolar RF (10THERA is TENTECH's separate HIFU device) | No US filing reviewed here | 10THERMA vs 10THERA, tip, count |
| Potenza / 포텐자 (Potenza Prime) | Jeisys Medical (Korea) | FDA: RF at 1 or 2 MHz, monopolar and bipolar modes, needle tips; Prime: 1 MHz, 7 microneedle and 4 non-invasive electrodes. Maker: 18 tip types | Predicates include InMode Fractora3D (K192545, 2020); Potenza Prime K254185 (2026) | Tip name, needle or non-invasive, mode, areas |
| Morpheus8 | InMode (Israel) | FDA: fractional RF through an array of multi-electrode pins, 1 MHz; 12-, 24-, 40-pin and T tips | 24-pin tip is the former Fractora3D (K180189); K192695, K231790 | Applicator/tip name, areas; US labeling limits settings above 62 mJ/pin to skin types I–IV |
| Thermage FLX | Solta Medical (US) | Maker: monopolar RF; FDA: tip delivery with epidermal cooling | Reference predicate (K170758, 2017) | Model (FLX or older), tip, stated count |
From US FDA 510(k) summaries and manufacturer pages, checked October 8, 2026. US filings identify devices for a US electrocoagulation/hemostasis indication; they do not establish Korean approval status, a clinic's use, suitability for you, comfort, downtime or equivalent cosmetic results. Tip and area names are the makers' own. Not a ranking.
Section 02
How RF quotes are counted
Quotes for Oligio, Volnewmer, Density and XERF are usually written in shots, and the tip matters as much as the count. Wontech's Oligio page refers to treatment in shots, Classys's 2026 Volnewmer filing describes delivering shots, and Classys lists four Volnewmer tips by area. A quote that says only '300 shots' leaves out which tip and which areas the shots cover.
We do not have a verified, current Seoul price survey for matching devices, tips and areas, so this guide gives no price range. Ask each clinic for the model, tip, shots per tip, named areas, number of visits, tax and required extras in writing, and keep the original units. A lower price per shot on a different device or tip is not the same purchase.
| Field | What to copy from the quote | Question if it is missing |
|---|---|---|
| Device and model | Full name, e.g. Oligio X, Volnewmer, Potenza Prime | Which exact system and model will be used? |
| Tip or applicator | Tip name or size, e.g. Volnewmer V tip, a named Potenza tip | Which tip, and is it a needle or non-invasive tip? |
| Count | Shots per tip, in the clinic's own unit | How many shots with which tip, for which area? |
| Areas | Named areas included | Which areas does this cover, and which are excluded? |
| Visits and total | One visit or a course; total with tax and extras | What is the written total, and what could change after examination? |
Keep blanks blank. A per-shot price can describe an offer; it cannot show equivalent treatment across devices or tips.
Section 03
InMode is a company, not one treatment
US FDA records list several separately cleared InMode RF systems and applicators, Morpheus8 among them. A clinic menu that says only 'InMode' could mean different hardware, so ask for the applicator name. For Morpheus8, the FDA summaries describe fractional RF delivered through pin electrodes, and later US labeling limits higher-energy settings to certain skin types; ask how the proposed settings apply to you.
Section 04
Questions to ask before you book
Which exact device, model and tip will be used — not just the brand or company name? What does the stated count measure, and which areas does it cover? Is a doctor performing or directly supervising the procedure? What reactions should I plan for given my event and flight dates, and who handles follow-up after I leave Korea? What change is realistic for me, on what evidence, and what are the alternatives, including waiting?
Use the clinic verification checklist to confirm the clinic's registered identity, and the downtime planning guide to line the proposal up with your dates. A clinic that answers these plainly gives you something you can compare.
Frequently asked
Frequently asked
What is the difference between Oligio and Volnewmer?
They are different Korean devices from different makers: Oligio from Wontech and Volnewmer from Classys. Both are described in US FDA filings as 6.78 MHz RF systems that name Thermage FLX as their predicate. The filings describe cooling gas for The Oligio and water cooling for Volnewmer, and each has its own tips. Neither filing compares results between them. On a quote, confirm the exact model, tip, shot count and areas, and compare them as separate purchases.
What is Potenza, and how is it different from Morpheus8?
Potenza is an RF device made by Jeisys Medical in Korea. Its US FDA summary describes monopolar and bipolar modes delivered through needle tips, and Jeisys also lists non-invasive tips. Morpheus8 is a set of InMode applicators that the FDA summary describes as fractional RF delivered through an array of pin electrodes. Potenza's first US filing named InMode's Fractora3D applicator, which became the Morpheus8 24-pin tip, as a predicate. That is a regulatory comparison, not proof of equal results. Ask which tip, mode and areas are planned.
Is Oligio X different from Oligio?
Wontech's 2024 US filing says Oligio X has the same specification as The Oligio and differs in colour and interface. A 2025 filing lists a slightly lower maximum output, a smaller main body, an added footswitch and a longer return cable. Wontech's Korean site lists Oligio, Oligio X and Oligio XM under separate permit numbers, and XM also covers focused ultrasound. Confirm which model is in the room and which tip and shot count your quote covers.
Is Oligio or Volnewmer the same as Thermage?
No. They are separate devices from Korean makers. Their US filings name Thermage FLX as the predicate device, which is a regulatory comparison for a cleared indication, not evidence of the same cosmetic result. Compare each as its own purchase.
How are RF quotes counted, and how much does RF lifting cost in Seoul?
Quotes for these devices are usually written in shots, and the tip matters as much as the count. We do not have a verified current Seoul price survey for matching devices, tips and areas, so we give no price range. Ask for the model, tip, shots per tip, areas, visits, tax and extras in writing.
How is RF different from Ultherapy or Ultraformer (HIFU)?
RF devices deliver radiofrequency energy through a tip, needles or pins; Ultherapy and Ultraformer (Shurink) use focused ultrasound. Our Ultherapy vs Thermage and HIFU guides describe each device from its regulatory and manufacturer documents. Which energy suits you is a clinical question.
Related guides
Related guides
Related treatments
References
Notes & sources
Rebuilt with AI assistance on October 8, 2026 from US FDA 510(k) summaries and manufacturer pages, which identify devices; they are not evidence of results. Earlier price bands, downtime estimates and session counts were removed because we have no verified source for them. No medical review, clinic visit or patient-outcome assessment was performed. Cellinique is a paid advertising partner; no clinic is ranked or recommended here. Editorial and advertising disclosure
This guide is general information to help you prepare — it is not medical advice. Suitability, the final treatment plan, and pricing are confirmed only by a licensed clinic.
Before you book, verify the clinic yourself
This is general information, not a recommendation of any clinic. Check any clinic on Korea's official foreign-patient registry and use our verification checklist.