How Are Ultherapy and Thermage Different? Comparing Effects, Pain, and Selection Criteria

Key summary Ultherapy focuses ultrasound to a single point beneath the skin to tighten, while Thermage heats a broader layer with radiofrequency to tighten the skin. In small comparative studies, the difference in skin laxity improvement was not clear, but Ultherapy caused more pain. If you want the ability to visualize skin layers on screen and adjust depth, Ultherapy is a clear difference; if you want to reduce pain burden and address fine wrinkles and mild loss of elasticity, you can compare Thermage first.

01 How Are Ultherapy and Thermage Similar?

Both treatments are non-surgical methods that protect the epidermis while heating the layer beneath, and improvement occurs over weeks to months rather than immediately. Mild to moderate skin laxity was the subject of research.

02 How Different Were the Effects and Pain Actually?

The most important finding in the table is that both treatments showed improvement starting from 1–3 months with changes persisting through 6 months, and there was no clear difference in the degree of laxity improvement. Because Ultherapy concentrates energy at a single point and Thermage heats a broader layer, Ultherapy caused more pain, but being more painful did not mean its effects were better.

Direct comparison studies included only 20 participants each and were followed for only 6 months. This is why we cannot conclude that one is better for everyone or lasts more than one year, and the current data should be read as results showing the average difference between the two methods in a small group of participants with mild laxity.

Here, "no difference was found" does not mean the effects of the two devices are exactly the same. Because there were only 20 participants each, even if a small difference existed, it may not have been clearly detected in the study, and the confirmed follow-up period was only 6 months. The range of what can be said with current data is that superiority of one was not confirmed in small-scale trials addressing mild to moderate laxity, and it does not support the large effect differences or duration of more than one year claimed in advertising.

03 When Should You Compare Ultherapy and Thermage?

If the ability to visualize skin layers in real time on screen and deliver energy at the desired depth is important, Ultherapy has a clear difference. Conversely, if you want to reduce pain burden and address fine wrinkles around the eyes or lower face and mild loss of elasticity, you can compare Thermage first. In either case, if facial contours are significantly saggy, the expected changes may exceed the scope of non-surgical procedures.

The operating method of the device and actual results should be viewed separately. The fact that Ultherapy concentrates heat at a single point and visualizes skin layers on screen is a difference in treatment planning, but it has not been proven that this function alone improves laxity more than Thermage. Conversely, the finding that Thermage caused less pain does not mean everyone will tolerate it comfortably, so if pain is a concern, you should compare treatment area and anesthesia method under the same conditions.

In the end, what distinguishes the two devices is treatment goals rather than superiority. In consultation, instead of explanations about "which device is stronger," you should first confirm whether the areas and changes you want are within the range of mild laxity and fine wrinkles covered in research.

If the changes you want exceed that range, you should first question whether changing devices alone will solve the problem.

04 Is It Suitable When Receiving Them Together or in Cases of Severe Laxity?

No research has been found that directly compares whether effects and safety are better when both treatments are received together. Individual standalone study results cannot be combined to conclude there are combined benefits, and in cases of severe laxity, you should compare the scope of change and recovery period with surgical methods such as facelift rather than receiving both devices together.

When comparing estimates, just matching the names "Ultherapy 1 session" and "Thermage 1 session" makes it difficult to understand the actual differences. Whether treatment covers the entire face or partial areas like the jawline or eye region, and whether anesthesia and post-procedure care are included, the content varies considerably. After establishing the same treatment area and number of sessions as a baseline, you need to look at the total cost.

05 Common misconceptions

Just because there is direct comparison research doesn't mean a winner is determined. The conclusion of both studies is that they did not confirm the superiority of either group in efficacy, satisfaction, and side effects, and the research participants were only 20 people each.

Just because it's more painful doesn't mean it pulls more. Pain from Ultherapy is related to how energy is concentrated at a single point, but the final sagging improvement was not distinctly different from Thermage.

06 In summary

Conclusion: If targeting a defined skin depth is a priority when viewing skin layers, Ultherapy can be considered first; if you want to reduce pain burden while addressing fine wrinkles and mild elasticity loss, Thermage can be compared first. Since there was no clear difference in average sagging improvement between the two procedures, it is important to compare the treatment area, goals, and pain management methods under the same conditions rather than focus on device names. For detailed principles, you can check Ultherapy and Thermage respectively.

07 Frequently Asked Questions

Which is more effective between Ultherapy and Thermage?

In small-scale research that directly compared them, the difference in sagging improvement was not clear. Both Ultherapy and Thermage showed improvement from 1-3 months, and changes persisted until approximately 6 months, and no conclusion was reached that either was more effective.

Which is less painful between Ultherapy and Thermage?

Thermage was relatively less painful. In research comparing neck sagging, pain during Ultherapy treatment appeared more significantly; however, the degree felt varies from person to person, and depending on the anesthesia method, the actual experience may differ.

Can you receive both Ultherapy and Thermage together?

There is no evidence yet that receiving them together results in better outcomes. While the individual effects of each device have been studied, no trials directly comparing efficacy and safety when used concurrently have been found, so we cannot say that combining the two procedures increases the effect.

How long do the effects of these two procedures last?

The period confirmed in both studies was approximately 6 months. Since follow-up beyond that point was not conducted, we cannot confirm that the results last for one year or more.

Is Thermage for lifting or wrinkle improvement?

Although it is called a lifting device, the range primarily addressed in research is fine wrinkles and mild sagging. More so than cases where facial contours have dropped significantly, it is closer to tightening fine wrinkles around the eyes and lower face and mild elasticity loss.

08 Pre-consultation checklist

• □ I heard the practitioner explain which skin layer and area my sagging is in
• □ I was explained the pain differences between the two methods and the anesthesia and pain management methods
• □ I asked whether claims of "better efficacy" have evidence (research) behind them; current RCTs show no difference
• □ I was informed about limitations of both methods (surgery review if applicable)
• □ I verified the device approval and practitioner's qualifications

09 Glossary

• RCT (Randomized Controlled Trial): A research method that divides participants randomly for comparison, with relatively high reliability.
• Controlled Study: Research that separately designates a control group to compare with the treatment group. Without a control group, it is difficult to determine whether improvements are due to the procedure or other reasons.
• Meta-analysis: An analytical method that statistically synthesizes results from multiple individual studies to derive a single conclusion.
• HIFU / MFU-V: A method that concentrates ultrasound energy at a single point below the skin to apply heat. The surface remains unchanged while only deeper layers are stimulated.

10 Sources, Verification Date(s)

• PMID 30531187, verified 2026-09-18.
• PMID 28902019, verified 2026-09-18. Grade values are presented directly in the study abstract.
• PMID 40167815, verified 2026-09-18. 12 studies selected from 118 studies; only 2 are randomized controlled trials, so overlap with the two RCTs above is possible.
• PMID 18940540, verified 2026-09-18. 2008 narrative review.
• MFDS medical device UDI lookup, Ulthera approval 09-1024, Thermage FLX approval 18-245, verified 2026-09-17, direct query of official database (lookup page)
• The studies above are reference materials for understanding procedure principles and effects; they do not guarantee the performance of any specific facility, clinician, or outcome.

11 Editorial Responsibility, Conflicts of Interest

• Written by: Korea Beauty Report Editorial Team, Editorial Responsibility: Korea Beauty Report Editorial Team
• Review scope: The editorial team prepared this content from published research and public data. It was not separately reviewed by a medical professional and does not replace individual diagnosis or treatment.
• Conflicts of Interest: No contractual or advertising relationships with hospitals or brands in this article
• First Published: 2026-09-18, Final Resource Verification: 2026-09-18