Skin Guide · Nov 2026
Skin Guide
Results take months
Ultrasound and RF lifting work by building new collagen. The real change shows at two to six months, not in the mirror on day one.
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Maylin Apgujeong
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Skin Guide · Lifting
Ultherapy and Thermage Results: What Changes From Week 1 to Month 6
Both treatments give a small tightening on the day, then a quiet period of several weeks while new collagen forms. For Ultherapy, the result is usually judged at around two to three months. For Thermage, the change builds over two to six months. Either can keep improving up to about six months. The most reliable way to see it is to compare photos taken the same way before treatment and at those check points.
Maylin Apgujeong · Skin Guide
Why does the result take so long?
Ultherapy uses micro-focused ultrasound to create tiny points of heat in the deeper layers, down to the SMAS. Thermage uses radiofrequency to heat a broader volume of the dermis. Both cause existing collagen to contract a little, which is the small change some people notice on the day. The main effect, though, comes from the body’s repair response: over the following weeks and months, it lays down new collagen and elastin in the treated tissue.
That process cannot be rushed. It is the same reason the result lasts longer than a quick surface treatment, and the same reason judging it too early leads to disappointment.
What happens in the first week?
- Day of treatment: redness usually settles within hours. Some people see a slight firming, from immediate collagen contraction.
- Days 1 to 7: after Ultherapy, tenderness, mild swelling or a sense of tightness are common, especially along the jaw. After Thermage, there is usually very little to see.
- What to know: mild swelling can make the face look fuller or tighter than it really is. That early look is not the result.
Weeks 2 to 6: why does it seem like nothing is happening?
This is the stage when many people decide the treatment did not work, and it is almost always too early to tell. Any swelling has gone, so the small day-one effect may seem to fade. Meanwhile, collagen renewal is under way but not yet visible. Tenderness after Ultherapy has usually resolved, though a few spots can stay sensitive to touch for a little longer.
Try not to check the mirror every day. Small daily changes are impossible to see, and lighting changes can make you look better or worse from one day to the next.
Months 2 to 3: the first real check
For Ultherapy, two to three months is the usual point to judge the result. Typical changes include a cleaner jawline, slightly lifted brows or cheeks, and firmer skin under the chin. For Thermage, firmer, smoother skin often starts to show in this period, with more to come.
Lifting results timeline
Months 3 to 6: the full picture
Collagen keeps maturing for several months. Thermage results are often clearest towards the end of this window, and Ultherapy results can continue to refine. Around six months is a fair time for a final comparison and to decide what, if anything, to do next.
| Time point | Ultherapy | Thermage |
|---|---|---|
| Day 1 | Redness for hours; slight firming possible | Mild redness; slight firming possible |
| Week 1 | Tenderness or mild swelling common | Usually little to see |
| Weeks 2 to 6 | Quiet phase | Quiet phase |
| Months 2 to 3 | Main check point | Changes start to show |
| Months 3 to 6 | Continues to refine | Clearest result, often near month 6 |
If you had both treatments together, the timelines overlap. The deeper lift from Ultherapy and the skin firming from Thermage tend to blend, so look at the overall face rather than trying to credit one device. Our guide to Ultherapy vs Thermage explains what each contributes.
How to take photos you can actually compare
Memory is a poor judge of gradual change. Matched photos are much better. Take a set before treatment and repeat it at the same points, ideally at one month, three months and six months.
- Same light: face a window in daylight, or use the same room and lamp each time. Avoid overhead light, which deepens shadows.
- Same angles: front, both sides at 45 degrees and both full profiles.
- Same distance and height: camera at eye level, about an arm’s length away, no wide-angle lens.
- Same face: no makeup, hair pulled back, relaxed expression with the mouth closed.
- No filters: turn off beauty modes and portrait effects.
If you are a visitor, you can send these photos to us after you get home, and a doctor can look at them with you. For examples of how lifting results are usually photographed, see our before and after gallery.
What if the change is smaller than you hoped?
Results vary between people. Age, skin thickness, how much laxity there was to begin with, sun damage and smoking all play a part. Some people see a clear lift, others a subtle firming. If at three to six months the change is modest, the next step depends on why: a different device, a different depth, a combined plan, or, for heavy sagging, a surgical opinion. Repeating the same treatment too soon is rarely the answer.
How long does the result last?
The new collagen does not stop the ageing process; it resets it a little. Many people repeat Ultherapy about once a year or longer, and Thermage after one to two years. See our lifting maintenance plan for a yearly schedule by device. The cost depends on the device, the areas and the number of shots, and you get a clear quote after the consultation.
FAQ
Why did my face look tighter right after, then go back?
Early tightness comes from immediate collagen contraction and mild swelling. As swelling settles, that fades. The longer-term result builds later.
When should I judge Ultherapy?
Around two to three months, with further refinement possible up to about six months.
When should I judge Thermage?
The change builds over two to six months. Six months is a fair time for a final look.
Can I speed up the result?
Not really. Good sleep, sun protection and not smoking support healthy skin, but collagen renewal takes its own time.
Should I have another session if I see nothing at one month?
No. One month is too early. Wait for the two to three month check, then reassess with a doctor.
Do I need to come back to Seoul for a review?
Not necessarily. Matched photos sent by message are usually enough for a first review.
Plan a visit: send a front and side photo on WhatsApp, LINE, or KakaoTalk, and we will explain what a realistic lifting result and timeline could look like for you, in English, before you land.
This guide comes from Maylin Clinic Apgujeong, the Apgujeong branch of the Maylin Doctor Network in Gangnam, Seoul. You can meet our doctors before you book.
General information, not medical advice for your individual case. What is appropriate depends on your history and on an examination. See also our Medical Disclaimer and Medical Review Process.
Published
Medically reviewed by Hyoung Moon Kim, MD, PhD on .
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