Youth · Skin Renewal
Therfect: Fractional and Lifting in One Device
Therfect is a radiofrequency device with two modes: a fractional mode that resurfaces, and a lifting mode that firms. Most people need no anaesthetic.
onlif-youth-therfect-hero-side-01.jpg · patient portrait relevant to therfect flx, calm, natural light · 1200×1500 · AI OK
Quick Answer
What is Therfect?
Pores and slackness usually arrive together. Treating one and leaving the other is half a job.
In Brief
A 4MHz radiofrequency device that resurfaces and firms in the same session.
Therfect delivers 4MHz radiofrequency through five interchangeable tips, in two modes. Fractional mode drives energy through fine points to renew the surface, improving pores, scarring and texture. Lifting mode warms the deeper layers to firm them. Most people need no anaesthetic, and it is planned as a course rather than one appointment.
Pillar
Youth
Type
Radiofrequency, 4MHz
Often chosen for
Pores, scarring, texture, firmness
vs. Thermage
Gentler than Thermage; repeated more often
Rhythm
Every 2-4 weeks, as a course
Compare with
Thermage · Potenza · Coolfase
Understanding It
Two Modes, Two Different Jobs
onlif-therfect-anatomy-01 · illustration · 1000×1100 · AI OK
Most devices do one job. Therfect does two, and the reason matters: pores, scarring and texture are problems of the skin surface, while slackness is a problem of the layers beneath. People often have both at once, and treating only one leaves the other visible. The assessment decides how much of each mode you need, and in what order.
A Fair Question
“Why would I choose this over Thermage?”
Because the trade-off differs. Thermage and RF microneedling hit harder in one session and are correspondingly less comfortable, usually needing numbing cream and a day or two of redness. Therfect is lighter per session, generally needs no anaesthetic, and is repeated every two to four weeks instead. If you want one appointment and can take the downtime, Thermage may suit you better. If you need to keep working, this is the honest alternative.
How It Works
Assess. Treat. Repeat at Intervals.
Two modes, chosen for what your skin needs.
01
First, we decide which mode you need
Pores, scarring and texture point to fractional mode. Loss of firmness points to lifting mode. Many people need both, and the balance between them is set before anything is switched on.
onlif-therfect-mod-01 · assessment · 1200×900 · AI OK
02
Then, the tip is matched to the area
Five tips cover different jobs: two fractional depths at 0.35mm and 0.3mm, a rubbing tip for the jaw and facial line, a stamp tip for collagen, and a smaller tip for curved areas around the eyes, mouth and nasolabial folds.
onlif-therfect-mod-02 · treatment detail · 1200×900 · AI OK
03
Then, repeated every two to four weeks
Sessions are spaced two to four weeks apart rather than months, because each one is lighter. Improvement accumulates across the course, and we judge it against photographs rather than memory.
onlif-therfect-mod-03.jpg | treatment in progress, or a calm clinic interior | 1200x900 | ONLIF SUPPLIES
onlif-device-therfect.webp | Therfect device, product cut-out on white, portrait | 900x1200 | ONLIF SUPPLIES
The Device
Therfect
Technology 4MHz radiofrequency, fractional and lifting modes
Tips 5 — fractional 64P (0.35mm) and 100P (0.3mm), rubbing, stamp, eye
Session no anaesthetic for most people
Course repeated every 2-4 weeks
Therfect tips are single-use consumables and each is sensor-equipped, so energy is only delivered when the tip is in contact with skin. You are welcome to see the tip unsealed before treatment; re-used or counterfeit tips carry a burn risk and do not deliver the intended energy.
Candidacy
Who It May Be For
— There’s more than one thing going on: pores or old scarring, and a softness that wasn’t there a few years ago.
— You’ve had radiofrequency or scar treatment before, and you remember it as more uncomfortable than you’d like to repeat.
— Several lighter appointments suit your life better than one heavy session you need to recover from.
— Getting back to work the same day matters more to you than having the strongest possible treatment.
The Visit
What to Expect
01
Assess
Doctor-led consultation across all four pillars.
02
Plan
Which mode and which tips your skin needs.
03
Treat
Fractional and lifting passes as planned, usually without anaesthetic.
04
Care
Early tightening, then months of quiet building. Little or no redness in most cases, so you can return to your day. Sun protection as usual.
Planning
Commonly Planned Together
Lifting
Where the slackness is in the deep support layer rather than the skin surface.
Youth
For the eye area specifically, inside our careful eye-area approach.
Texture
Hydration alongside resurfacing, where skin quality is the main concern.
Whether you need one or two is something we work out after looking, not before.
Honest Alternatives
If Something Else Fits Better
Side by Side
How It Compares
These three overlap, and a clinic that offers all of them should be able to say plainly which one fits you.
| Thermage | RF microneedling | Therfect | |
|---|---|---|---|
| What it treats | Firmness | Firmness, pores and scarring | Firmness, pores and scarring |
| Discomfort | High | Moderate to high | Low |
| Anaesthetic | Numbing cream, sometimes sedation | Numbing cream, sometimes sedation | Usually none |
| Afterwards | Redness and warmth for 1–2 days | Redness and warmth for 2–3 days | Little or none, depending on the mode |
| Interval between sessions | 6 months to a year | About a month | 2 to 4 weeks |
| Suits you if | You want one strong session a year and can take the downtime | Scarring is the main concern and you accept the recovery | You want several lighter sessions and can’t afford downtime |
Lighter per session means repeated more often. None of these is better than the others; they trade intensity against comfort differently, and which suits you depends on your skin and your schedule.
Key Points
What to Take Away
- Therfect is a 4MHz radiofrequency device with two modes: fractional, which resurfaces, and lifting, which firms.
- Fractional tips work at 0.35mm for scarring and larger pores, and 0.3mm for tone and texture.
- Lifting tips include a rubbing tip for the jaw and facial line, a stamp tip for collagen, and a smaller tip for the eyes, mouth and nasolabial folds.
- The tip only fires when it is in contact with skin, so energy is not wasted between passes.
- Most people need no anaesthetic, and redness usually settles the same day.
- It’s a course, spaced two to four weeks apart, not a single session.
- If your looseness is in the deep support layer rather than the skin, a different device suits you better.
FAQ
Questions People Ask
Less than Thermage or Potenza. You feel warmth building through the session and occasionally a brief hot sensation, but most people need no anaesthetic. Tell us if you’re sensitive and we will adjust the settings or arrange numbing cream.
It is planned as a course rather than a single appointment, spaced two to four weeks apart. How many depends on what you are treating; scarring takes more than texture. Your doctor will give you a number at consultation rather than an open-ended plan.
Usually very little. Temporary redness and a warm feeling are common and settle quickly. Fractional mode at the deeper setting leaves more redness than lifting mode.
Saunas, spas, swimming and vigorous exercise for a week, since they raise skin temperature. Pause exfoliating acids and peels for the same week. Moisturise generously and use sun protection daily.
Thermage is a single stronger session repeated every six to twelve months, and it only firms. Therfect is lighter, repeated every two to four weeks, and treats pores and scarring as well as firmness. Neither is better; they suit different people.
Often, yes. It is commonly planned alongside skin boosters where hydration is also a concern. Ask at consultation whether combining them makes sense for you.
Assessment Comes First
Whether this device suits you, or something else would work better, depends on a doctor examining your skin first. Onlif Clinic is in Seocho-gu, Seoul.