Key summary
Thermage is a radiofrequency treatment that improves fine lines and skin firmness. You will feel heat and some pain during the procedure, and the changes in your skin continue over several weeks to several months. Many clinics allow face washing and makeup on the same day, but some clinics advise avoiding saunas and strenuous exercise for about a week. Start by checking which type of anesthesia is used, whether your schedule after the procedure allows for it, and whether the treatment suits the concerns you want to change.
01 How is Thermage different from a laser?
Instead of a laser that emits light, Thermage delivers heat to the skin using radiofrequency energy. As the tissue responds to the heat stimulus, it contracts and collagen is rebuilt, which produces changes in wrinkles and firmness. Cheongayeon Clinic describes Thermage FLX as a 6.78MHz monopolar radiofrequency device and says it performs the treatment after assessing skin thickness.
The explanation in a consultation that it "tightens firmness" should be distinguished from surgery that cuts away or pulls and fixes sagging skin. Orsay Clinic also explains Thermage for people concerned about skin texture, fine lines, and firmness, and says it considers other methods together when sagging is more advanced. At your consultation, say specifically whether you want to smooth your skin texture or lift areas that sag deeply.
The domestic medical device registration number is Import permit 18-245. The U.S. FDA's 2017 510(k) document specifies treatments including wrinkles, among them around the eyes. Distinguish between the wording of the clearance and the areas the clinic describes as treatable, and ask at your appointment to have explained what change you can expect for your own concerns.
02 How painful is it, and how is anesthesia handled?
Even with numbing cream applied, a hot or stinging sensation remains. In a study of 46 people aged 30~58 who received Thermage FLX, 2% lidocaine cream was applied for 30 minutes before the procedure, and pain was asked about within 5 minutes after each side of the face was finished. On a scale where 0 meant no pain and 10 meant the worst pain, the average was 7.12 on the left side and 6.62 on the right side.
The 23 participants aged 42 or younger reported 7.60 on the left and 7.07 on the right, and the 23 participants aged over 42 reported 6.64 and 6.16, respectively. This study was performed by one doctor at one institution, and it included 45 women and 1 man. Its scope is too limited to use for predicting your own pain from age alone or for comparing it with the pain of a procedure done under sedation.
The pain control methods offered also differ by clinic. Cheongayeon Clinic describes numbing cream, ultrasound-guided nerve blocks, and pain-control medication as needed. It explains that sedation is chosen only when safety conditions are met. Toxnfill Clinic Gangnam introduces numbing ointment for 20~30 minutes and a vibration function.
On the other hand, Orsay Clinic states that it performs the procedure without sedation so that the person being treated can tell the staff how hot it feels. PHD Dermatology Clinic Apgujeong explains that its vibration function reduces pain. If pain makes you hesitate, ask what methods are used besides numbing ointment, and how the intensity is adjusted if it becomes too hot during the procedure.
03 When can I wash my face, wear makeup, and exercise?
Cheongayeon Clinic describes washing the face and wearing makeup on the same day, and Toxnfill Clinic Gangnam describes makeup and washing with lukewarm water right after the procedure. PHD Dermatology Clinic Apgujeong explains that light face washing, makeup, and showering can begin the next day. If you need to go straight to work, get the aftercare instructions for your own procedure first.
Both Cheongayeon Clinic and Toxnfill Clinic Gangnam advise avoiding saunas, strenuous exercise, and heavy drinking for about one week. Toxnfill Clinic Gangnam also recommends using a moisturizer and sunscreen, and explains that peels and scrubs should likewise be paused for about one week.
04 How long do redness and swelling last, and which symptoms should I report?
PHD Dermatology Clinic Apgujeong advises that redness right after the procedure usually improves within 2 to 3 hours, while Cheongayeon Clinic explains that mild redness and swelling remain for several days. The manufacturer states that redness usually subsides within 24 hours and swelling usually within 5 days, but notes that in some cases it can last several weeks.
The manufacturer's safety information also includes burns, temporary darkening of the skin, and, particularly in the neck area, nodules under the skin and temporary paralysis. If blisters, severe pain, or changes in sensation occur, contact the clinic that performed the procedure rather than waiting until your scheduled follow-up visit. You should also report swelling that lasts a long time or a hard lump that you can feel when you touch the area.
05 What changes occurred 4 weeks after receiving 600 shots?
The Orsay Clinic official case describes a full-face Thermage FLX treatment with 600 shots in a 67-year-old man whose skin was thin, dry, and had lost elasticity. The clinic states that the treatment was performed alone, without Ultherapy Prime or a collagen booster. The photos show the patient before the treatment on 2026-5-1 and 4 weeks later on 5-29, and the case describes changes in fine lines and elasticity.
The photos show one patient's course over 4 weeks and do not show how the results hold up at 3 months or 1 year. There are also limits to using them to predict the results for other people, whose skin conditions and treated areas differ.
Relate the number of shots to the treatment area. Cheongayeon Clinic and PHD Dermatology Clinic Apgujeong describe 300 shots for a focused area, 600 shots for the whole face, and 900 shots for the face and neck. For the eye area, they introduce a separate tip and shot count. Even with the same 600 shots, ask whether they are spread across the whole face or concentrated on the jawline you are most concerned about.
06 When do the effects start to show, and how long do they last?
It is best to look at the tightening right after the procedure separately from the changes that develop over the following months. Cheongayeon Clinic describes collagen production over 2–3 months, and Toxnfill Clinic Gangnam describes changes that appear gradually over 1–2 months. Orsay Clinic explains that you begin to notice changes after 2–4 weeks and that results settle in at around 3 months.
The duration of the effect is also not a single fixed number. Cheongayeon Clinic says it generally lasts about a year, Toxnfill Clinic Gangnam describes about 8–12 months, and the manufacturer describes 1–2 years depending on skin condition and the pace of aging. Rather than fixing a repeat-treatment date from the start, decide on the next plan at a follow-up visit, based on the changes that remain and the condition of your skin.
07 How do Gangnam Unni and Babitalk reviews describe the effects?
The changes people report feeling fall into skin texture, firmness, and facial contour. On Gangnam Unni, there are posts saying makeup went on better and the cheeks felt firmer, and posts saying the jawline or the area around the mouth looked more defined. Some people also describe not noticing any change for the first 1–2 days and then feeling a difference a few weeks later. In Babitalk reviews labeled as Thermage-only, there are also posts saying they noticed changes around the eyes or the outer cheeks after about a month.
You should also look at the parts that people were not satisfied with. On Gangnam Unni, there are posts saying the person could not really tell whether it worked and posts saying there was a lot of swelling the next day, and on Babitalk, there are posts saying the person was not very sure about the effect or that the experience was disappointing for the cost.
Star ratings reflect satisfaction with the treatment experience. Each review has no improvement measured by the same standard, and the number of shots and the time elapsed also differ, so an average effect cannot be calculated from reviews. Also avoid counting several progress posts written by the same person as results from multiple people, or reading reviews from people who also received Ulthera as showing the effect of Thermage alone.
Review scope: 20 posts from the default list on Gangnam Unni (16 accounts), and 7 of the first 24 Babitalk search results that were labeled as a standalone procedure. Of the 8 standalone-labeled posts on Babitalk, 1 whose full text was repeated was excluded. This scope does not tell us the effect or the frequency of side effects for all users.
08 How should I choose Thermage for my situation?
If you are concerned about fine lines, rough skin texture, and mild loss of firmness
You can ask about Thermage. Orsay Clinic describes fine lines, skin texture, and mild loss of firmness as the targets of treatment. If you expect a large change in your facial contour, also ask which method is suitable for your current degree of sagging.
If you want to focus only on the jawline, or want to care for the whole face
Discuss which areas to focus on and how the shots will be distributed. Cheongayeon Clinic and PHD Dermatology Clinic Apgujeong explain how they divide the number of shots according to the treatment area. You can ask whether the shots will focus more on the jawline or the cheeks, and whether the eye area needs a separate tip.
If you are hesitating because you are worried about pain
Decide on your anesthesia and pain control plan first. You can ask whether only numbing cream is used, whether you can choose a nerve block or additional pain relief, and, if sedation is used, what preparation and instructions for getting home are provided. Methods for reducing pain differ from clinic to clinic, so it is better to hear specifically about the method you will receive than to rely on a review saying it was "tolerable."
If you have an important photo shoot or appointment in a few days
Think first about swelling and when you can wear makeup, rather than expecting the effect to be complete by that day. Changes you notice within a day or two differ from review to review, and clinics also describe progress over several weeks to several months. If your schedule is tight, tell the clinic your date before booking and discuss the timing of the treatment.
Common misconceptions
Many people take the explanation that you can return to daily life quickly to mean that the procedure doesn't hurt. However, pain was also reported in a study that used numbing cream. Pain during the procedure and recovery afterward need to be considered separately.
The "skin savings account" expression in reviews also does not mean that aging stops. The manufacturer states that how long the results last varies with skin condition and the rate of aging. Do not set your retreatment interval the same way just because of stories from people who received treatment regularly.
In summary
When choosing Thermage, consider pain during the procedure, recovery afterward, and skin changes over several months together. Ask for an explanation of the changes you can expect in the areas you want treated and of how pain will be managed, and schedule your treatment date around your important events. Rather than fixing the timing of retreatment from the start, it is better to discuss it at a follow-up visit after looking at your skin condition.
Frequently Asked Questions
Does Thermage not hurt if I just apply numbing cream?
Some pain remains even with numbing cream. Pain was also reported in a study of 30 people who had numbing cream applied for 46 minutes, and some clinics also offer nerve blocks or other pain relief methods. Ask in advance how the intensity can be adjusted if it hurts.
Can I wear makeup right after Thermage?
Follow the instructions of the clinic where you are treated. Cheongayeon Clinic and Toxnfill Clinic Gangnam allow makeup on the day of treatment, but PHD Dermatology Clinic Apgujeong advises waiting until the next day. If you have plans on the day of treatment, ask about when you can wear makeup and wash your face before you book.
How many days should I avoid saunas and exercise after Thermage?
Cheongayeon Clinic and Toxnfill Clinic Gangnam advise avoiding them for about a week. The timing for returning to light daily activities differs from the timing for resuming saunas and strenuous exercise, so it is better to ask about each separately. If your skin is red or swollen, tell the clinic about your condition and follow their advice.
How long do swelling and redness last after Thermage?
The manufacturer usually advises that redness fades within 24 hours and swelling within 5 days, and they also note that it can last longer in some cases. If blisters, severe pain, or changes in sensation occur, contact the clinic right away. Do not assume that the quick recovery described in reviews will match your own recovery schedule.
Does a high average star rating for Thermage reviews mean it works well?
Star ratings also reflect satisfaction with consultation, service, and price. They are not data that measured skin changes on the same scale, so you should not read them as average effectiveness. Start by checking whether the review is about an area similar to your concern and how long after the procedure it was written.
Is it true that Thermage results last more than a year?
The manufacturer states 1 to 2 years, depending on skin condition and the pace of aging. Clinic guidance, on the other hand, varies from about 8 to 12 months to around one year. It is best to decide the timing of your next treatment at a consultation, based on how the area you had treated has progressed.
Pre-consultation checklist
- □ Did you tell the clinic which concern bothers you most: skin texture, fine lines, or sagging?
- □ Was the treatment area explained, along with how the shots are distributed and which tip is used?
- □ Did you ask about the anesthesia method and how pain is managed if it becomes severe?
- □ Were you told when you can resume washing your face, wearing makeup, exercising, and using saunas?
- □ Did you discuss your important schedule and the date of a follow-up visit after the procedure?
- □ Were you told whom to contact if abnormal symptoms occur?
Sources and verification date
Data as of: 2026-10-21.
- Thermage Official Website. The manufacturer's guidance on effects and duration, along with safety information.
- FDA K170758 Original Text, Ministry of Food and Drug Safety UDI Lookup. These are sources for checking the U.S. indications and the domestic registration, respectively.
- PMID 41924292, Public Full Text. A single-center prospective study comparing pain on both sides of the face in 46 participants. After topical anesthetic cream was applied, pain was asked about in 45 women and 1 man, and the authors stated that they have no conflicts of interest.
- Cheongayeon Clinic Thermage Information, Toxnfill Clinic Gangnam Information, PHD Dermatology Clinic Apgujeong Information. Each clinic's guidance on its treatment method and aftercare.
- Orsay Clinic Thermage Column and Cases. These are materials from Orsay Clinic near Ahyeon Station in Seodaemun-gu, which is a different clinic from Orsayun Clinic in Gangnam-gu.
- Gangnam Unni Thermage Reviews. Personal accounts about skin texture and facial contour, pain, and recovery. They include follow-up posts by the same author.
- Babitalk Thermage Search Reviews. Personal accounts about perceived changes and costs in posts labeled as Thermage-only treatment.
Editorial responsibility and interests
Writing and editing were handled by the Korea Beauty Report editorial team. There was no direct review by a medical professional, and there is no contract, advertising, or financial relationship with the clinics introduced.
Reviews summarize personal experiences as individuals felt them; nicknames, photos, and the original review text are not republished. Repeated posts by the same author and combined (multi-procedure) treatments are distinguished, and star ratings are not used to rank medical effectiveness or clinics. First published: 2026-10-21. Source materials last verified: 2026-10-21.