Ulthera vs Thermage: How to Choose

Choosing between two well-known skin-tightening options can feel confusing, especially if you are visiting Seoul for a short trip and want to make an informed decision quickly. This page compares Ulthera vs Thermage, two energy-based treatments available at Dr. Son Yu-na Clinic in Gangnam-gu, Seoul. Both aim to address sagging or loose-feeling skin, but they use different technologies and are suited to different concerns and skin types.

What each treatment is

Ulthera, known in Korean as 울쎄라 시술, is a high-intensity focused ultrasound treatment. It delivers ultrasound energy to precise depths below the skin surface, typically 1.5 mm, 3 mm, and 4.5 mm, reaching from the dermis down to the SMAS layer, the same fibrous layer addressed in surgical facelifts. The goal is to encourage the tissue to contract and gradually lift over time.

Thermage, known as 써마지 시술, uses radiofrequency energy at 6.78 MHz. Rather than targeting deep structural layers, it heats the dermal layer to stimulate collagen production, which can improve skin firmness and reduce the appearance of fine wrinkles. Both treatments are non-surgical and are commonly discussed together because they address similar concerns using different mechanisms.

Who each option suits

People considering Ulthera are often looking for a lifting effect in areas where skin has started to sag, such as the jawline, cheeks, or under the chin. Because it reaches deeper tissue layers, some patients feel it addresses looser skin more directly.

Thermage tends to be considered by those whose main concern is overall skin texture, mild laxity, or fine lines rather than pronounced sagging. Some patients choose to have both treatments at different times as part of a broader skin-care plan, though this decision should always be discussed with the treating doctor based on individual skin assessment.

Ultimately, deciding between Ulthera and Thermage often comes down to the specific area of concern, skin thickness, and what a person hopes to see change. A consultation is the most reliable way to determine which technology, or combination, may be appropriate.

Who should avoid these treatments

Neither treatment is generally recommended for individuals who are pregnant or breastfeeding, who have active skin infections or open wounds in the treatment area, or who have certain implanted electronic devices, depending on the technology used. People with active severe acne, autoimmune skin conditions, or a history of keloid scarring should discuss their situation carefully with the doctor beforehand. Because individual medical history varies widely, a proper in-person evaluation is necessary before either treatment is scheduled.

How the session goes

Sessions for both treatments typically begin with a consultation where the doctor examines the skin and discusses the areas of concern. A topical numbing cream may be applied beforehand to improve comfort, since both treatments can produce a warming or tingling sensation as energy is delivered.

During an Ulthera session, the practitioner uses a handheld device with an ultrasound-guided imaging screen, allowing the doctor to view the tissue layers before delivering energy at the targeted depths. Thermage sessions involve passing a radiofrequency tip across the skin in a grid-like pattern to ensure even coverage. Session length varies depending on the treatment area and the extent of coverage needed, and the doctor will explain what to expect based on the individual treatment plan.

Downtime and recovery

Both treatments are generally considered to involve minimal downtime compared to surgical procedures, meaning most patients can return to daily activities shortly afterward. Mild redness, warmth, or slight swelling in the treated area is common in the hours following treatment and usually settles on its own. Some patients report temporary tenderness, particularly with Ulthera due to the deeper energy delivery.

Because results develop gradually as the body responds to the stimulated tissue, visible changes are not immediate. Collagen remodeling takes time, and most patients are advised that noticeable improvement may continue to develop over the following weeks to months. Results vary from person to person depending on skin condition, age, and individual biological response, and no specific outcome can be guaranteed.

Pricing

Specific pricing details for Ulthera and Thermage are not published here, as costs depend on the treatment area, the number of passes or shots required, and the individual treatment plan recommended after consultation. Patients should confirm current pricing directly with the clinic, and should note that additional consultation fees or VAT may apply depending on the service. For accurate and up-to-date pricing, contacting the clinic directly at 02-3443-1117 is recommended.

Safety

Both Ulthera and Thermage are widely used non-surgical treatments, but as with any medical procedure, they carry some risk of side effects, including temporary redness, swelling, bruising, or, less commonly, changes in sensation in the treated area. A thorough consultation helps the doctor assess whether a patient is a suitable candidate and helps set realistic expectations about what the treatment can and cannot achieve. At Dr. Son Yu-na Clinic, treatments are performed under the direction of Son Yu-na, Representative Director of the clinic, located at 6 Dosandaero 53-gil, Gangnam-gu, Seoul.

When comparing Ulthera vs Thermage, it is worth remembering that neither treatment is a substitute for surgery, and results are not permanent; skin continues to age naturally afterward, and maintenance sessions may be considered over time based on individual goals.

Frequently asked questions

Which treatment is better, Ulthera or Thermage?

Neither treatment is universally better; the right choice depends on the specific skin concern, the depth of laxity, and the patient's goals, which should be discussed during a consultation.

Can Ulthera and Thermage be combined?

Some patients undergo both treatments as part of a broader plan, but this depends on individual skin assessment and should be decided with the treating doctor.

How long do results from these treatments last?

Results vary between individuals, and because skin continues to age naturally, effects are not permanent; many patients consider periodic follow-up sessions over time.

Is there significant pain during the procedure?

Most patients experience a warming or tingling sensation rather than significant pain, and numbing cream may be applied beforehand to improve comfort.

How can I book a consultation at Dr. Son Yu-na Clinic?

You can contact the clinic directly by phone at 02-3443-1117 during business hours to arrange a consultation and discuss which treatment may suit your skin concerns.