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[Dr. Bellvue Column 107] Understanding the Differences Between Ultherapy and Thermage

Bellebeau Clinic · 강남 벨뷰클리닉 · August 28, 2026

Hello, This is Dr. Bellvue from Bellvue Clinic, where everyone’s beauty matters. It’s a pleasure to greet you again today. Ultherapy and Thermage: Are They Procedures With Differen...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: Bellebeau Clinic

Original post date: August 28, 2026

Translated at: August 28, 2026 at 10:31 AM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Hello,

This is Dr. Bellvue from Bellvue Clinic, where everyone’s beauty matters. It’s a pleasure to greet you again today.

[Dr. Bellvue Column 107] Understanding the Differences Between Ultherapy and Thermage image 1

Ultherapy and Thermage: Are They Procedures With Different Names Only?

As new smartphone models are released, the advertising rivalry between Galaxy and iPhone has been intensifying. Perhaps because I am easily influenced, I sometimes find myself wondering whether I should replace my perfectly functional two-year-old phone with a new one. Similarly, when discussing anti-aging treatments in the dermatology consultation room, I often meet patients who ask, “Which brand is newer and better?” as if they were choosing between smartphone models when comparing Ultherapy and Thermage.

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It is a natural misunderstanding, since both procedures are often regarded as synonymous with premium lifting. However, from a medical perspective, Ultherapy and Thermage are not competing alternatives. They are more complementary treatments that target completely different layers. In this respect, they are very different from phones whose brands differ but whose functions are nearly identical.

On the single canvas of the face, the energy used by Ultherapy and Thermage, the depths they reach, and the nature of the changes they ultimately create are completely different. For this reason, I believe it is somewhat reckless to undergo a lifting procedure based only on what others say or what is currently popular, without first understanding these principles accurately.

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First, we need to examine the physical energy used by each device and its penetration depth.

Ultherapy uses high-intensity focused ultrasound (HIFU), concentrating energy like a magnifying glass focuses sunlight onto a single point. It creates small points of thermal coagulation deep within the skin, specifically in the 4.5 mm-deep fascial layer (SMAS) located beneath the subcutaneous fat.

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Ultherapy’s heating method

In contrast, Thermage uses monopolar radiofrequency (RF) energy, radiating it three-dimensionally from the skin’s surface throughout the dermal layer. This uniformly heats the densely packed collagen fibers at a depth of 2–3 mm.

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Thermage’s heating method

In other words, Ultherapy can be compared to firmly welding and rebuilding the deep steel framework of a collapsed building, while Thermage can be understood as construction work that fills and strengthens the cement and plaster of the exterior walls.

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These differences in anatomical targets lead directly to the ultimate purposes of the procedures.

Ultherapy is optimized for “lifting”—physically elevating and securing sagging tissue such as a jawline that has fallen downward with gravity, jowls around the mouth, and a double chin.

Thermage, on the other hand, focuses on “tightening.” It contracts collagen in the loose, thinned dermal layer and promotes regeneration, helping increase the density of lackluster skin while firming fine lines and pores.

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Therefore, the starting point and treatment options should differ depending on whether the main concern is the amount of sagging tissue itself or the skin texture that has become thin and lost elasticity. If both are concerns, Ulthermage can also be a good option.

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The pain experienced during treatment and the types of side effects that require attention also differ between the two procedures.

Because Ultherapy’s energy reaches deep tissue close to the fascia and periosteum, it is accompanied by distinctive sharp, tingling, and throbbing periosteal pain. The intensity is particularly noticeable around the jawline and cheekbones, where the bone is thinner. In addition, if shots are incorrectly placed without considering the thickness of the patient’s fat layer, subcutaneous fat may atrophy and cause unwanted cheek hollowing. Therefore, meticulous shot design is necessary, with thorough avoidance of hollow lateral-cheek areas where volume needs to be preserved.

Thermage, in contrast, mainly produces a hot sensation resembling the feeling of being pressed with an iron as heat accumulates in the dermal layer. It carries relatively little concern about cheek hollowing, but for people whose goal is to lift sagging tissue through tensile force, a standalone treatment may be somewhat less satisfying than expected. Of course, most patients are satisfied.

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It is certainly true that both devices are among the strongest non-surgical anti-aging technologies currently available. However, they are not universal solutions that can resolve every aging concern. If the skin is excessively thick and fibrotic, or if sagging has progressed deeply in older patients to the point that the skin folds, there are physical limitations to using non-invasive laser treatments alone. In such cases, seriously considering combination treatment with thread lifting or surgical lifting is necessary.

Incising and lifting sagging tissue does not suddenly make the skin look young. Therefore, laser lifting is also recommended to improve treatment satisfaction and help maintain the condition for a longer period. Because lifting surgery carries a particularly high burden of risk, I recommend considering it only if areas requiring further improvement remain even after laser lifting.

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Ultimately, to achieve the best results after investing significant expense and, above all, valuable time, it is most important to first find a medical professional with the insight to carefully measure the thickness of the dermis, the location of the fascia, and the distribution of fat, and to identify the energy and depth that are right for you—rather than relying on trends, advertisements, or reputation. Ultherapy, Thermage, and Ulthermage are all excellent procedures, but the best treatment is the one that is right for you at present.

This procedure may be accompanied by temporary redness, swelling, bruising, or other effects depending on the individual, so a thorough consultation with a medical professional is necessary.

For office workers who have difficulty taking time off during the week due to busy daily schedules, Bellvue Clinic near Gangnam Station provides regular consultations on Sundays and public holidays to make weekend care more convenient. Please note, however, that the clinic is closed every Wednesday for its regular day off when arranging your schedule. At Bellvue Clinic, where procedures are performed safely, we hope you can care for firm, clear skin even during the hot month of August. Thank you~!

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“Focused on Specialized Skin Diagnosis”

Bellvue Clinic

With the Mark-Vu skin diagnostic examination, you can check various skin concerns at once, including skin texture, pigmentation, pores, wrinkles, skin tone, dark circles, radiance, redness, melanin, sebum, and acne-causing bacteria that are difficult to identify with the naked eye.

Bellvue Clinic scientifically analyzes the skin, makes a final diagnosis of the necessary treatments, and strives to provide the most effective and helpful procedures for each patient through kind and detailed consultations.

★Bellvue Clinic August Promotion★

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★Bellvue Clinic Reservations and Website/SNS★

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💎Bellvue Clinic💎

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🌸Botox · Fillers · Thread Lifting · Lifting · Obesity Treatment

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