Ultherapy Prime in Gangnam, Seoul: Pain, Downtime and Results

Published 2026.10.23 · Updated 2026.11.09

Ultherapy Prime guide · Seoul · Gangnam

Ultherapy Prime in Gangnam, Seoul, Korea: Pain, Downtime and Results Timeline (Near COEX)

What Ultherapy Prime feels like, what the first days after treatment look like and when lifting results appear, for visitors near COEX in Gangnam, Seoul.

Planning Ultherapy Prime in Gangnam, Seoul, Korea? Most visitors ask three things: how much it hurts, how long the downtime lasts and when results show. Yaan Clinic answers all three below, in order. See treatment options on our Ultherapy Prime page.

This guide is based on Yaan Clinic’s treatment standards and the patient materials published by the manufacturer, Merz Aesthetics. Yaan Clinic is in Samseong-dong, Gangnam, a short walk from Samseong Station and close to COEX.

Searching for the best Gangnam dermatology for foreigners, or comparing Gangnam dermatology Ultherapy price? At Yaan Clinic, Ultherapy PRIME is ₩500,000 per 100 lines (approx. $380 USD, may vary slightly with the daily exchange rate; 10% VAT not included).

Quick Summary / Key Takeaways

Suited to: Mild to moderate sagging on the brow, jawline, neck or under the chin

Recovery: Same-day return to daily activities; redness, swelling or warmth usually settles within a few days

Treatment time: About 1 hour

Price range: ₩500,000 per 100 lines (approx. $380 USD, may vary slightly with the daily exchange rate; 10% VAT not included)

Medically Reviewed by Yaan Clinic Medical Team

How painful is Ultherapy Prime for international patients in Gangnam, Seoul?

Ultherapy Prime causes a brief prickling or deep, warm ache during treatment. Focused ultrasound travels down to the SMAS layer beneath the skin and gathers heat at one point, and you feel it at the moment the energy is delivered. Merz Aesthetics lists redness, swelling, pain and transient nerve effects among the reactions reported in clinical trials (Merz patient brochure).

The same person can feel different levels of discomfort depending on the area and the settings. These are the main factors:

Factor	How it changes the feeling
Treatment area	Areas where bone sits just under the skin, such as the forehead and jawline, often feel more sensitive.
Depth and energy	Targeting deeper layers or using higher energy can make the sensation stronger.
Number of shots	More shots mean a longer session. At Yaan Clinic, Ultherapy Prime takes about 1 hour.
Personal sensitivity	People feel the same settings differently.

How can I make Ultherapy Prime more comfortable?

It is better to mention your concerns before treatment and speak up during it than to simply endure the pain. Ultherapy Prime shows the depth beneath the skin on a real-time ultrasound image, so the doctor can change the depth and energy for each area as the treatment goes on.

Tell us at consultation

Let us know if you are sensitive to pain, or if a certain area hurt more during a previous lifting treatment.

Speak up during treatment

If an area feels uncomfortable, say so right away. The doctor chooses how to manage pain based on the area and your sensitivity.

Add recovery care

The Ultherapy Prime program at Yaan Clinic includes LDM recovery care, which helps reduce swelling and pain after treatment.

Yaan Clinic uses three dedicated transducers set to different depths to match each area. See our equipment page for details.

What happens during Ultherapy Prime downtime?

At Yaan Clinic, Ultherapy Prime is a non-surgical treatment that lets you return to daily activities the same day, so you do not need to set aside recovery days. Some temporary reactions may still appear:

Type	Possible reactions	Note
Common	Redness, mild swelling, warmth, dryness, prickling or tenderness when touched	Usually settles within a few days (individual results vary).
Less common	Bruising, temporary numbness	Listed as possible in the manufacturer brochure.
When to contact us	Swelling, pain or numbness that does not ease after a few days or gets worse	Send photos to the clinic by messenger.

These reactions are based on the Merz patient brochure and Yaan Clinic’s treatment guidance. Because redness or swelling may remain, leave a few days before events where your face matters, such as photo shoots.

When will I see Ultherapy Prime results?

Ultherapy Prime results develop gradually over 2 to 3 months rather than right after treatment, because it takes time for new collagen to form after the skin is stimulated by ultrasound heat. Here is the timeline from the Merz patient brochure and Yaan Clinic’s standards:

When	What you may notice	Source
Right after	Skin may feel slightly firmer. This can be temporary.	Merz patient brochure
2 to 3 months	Lifting of skin on the brow, neck and under the chin gradually improves.	Merz patient brochure
3 to 6 months	Improvement continues, and some people see changes for 6 months or more.	Merz patient brochure
About 1 year	How long results last. Depends on your skin and lifestyle.	Yaan Clinic standard (individual results vary)

If you are visiting from abroad, you will see your results after you go home. Take front and side photos in the same lighting before treatment, then take them again from the same angles 2 to 3 months later to compare.

Why might Ultherapy Prime results feel weaker than expected?

When results feel weak, it is usually for one of these four reasons. Knowing them before treatment helps set realistic expectations.

Judging too early

Lifting develops over 2 to 3 months. A few weeks after treatment, the change can still feel small.

Expecting more than the sagging allows

Ultherapy Prime is a non-surgical lift, so it does not change the face the way surgery does by removing and pulling skin. If sagging is significant, the doctor may also discuss options such as Silhouette Soft thread lifting.

Not enough shots on the area that matters most

Even with the same total, how shots are spread across areas changes how results feel. Tell the doctor clearly which area bothers you most.

The concern is firmness or texture rather than sagging

Another device such as Thermage FLX may fit better. Device differences are also covered in Onda vs Ultherapy: what to check.

For how shot counts and costs are planned, see Ultherapy in Seoul: how many lines do you need.

Who performs Ultherapy Prime at Yaan Clinic in Gangnam, Seoul?

Yaan Clinic is a premium boutique clinic that has been treating patients in Gangnam, Seoul since 2011. It was first a clinic that local patients from Seoul and across Korea sought out for lifting, fillers, anti-aging and body treatments, and as that trust spread, many patients now travel from abroad. Korean and international broadcast, entertainment and celebrity clients also visit regularly.

A consultation with the doctor is available on request. Treatment takes place in a high-end private clinic with five-star hotel facilities, set in a 400-pyeong standalone building. The clinic is a walk from Samseong Station and Bongeunsa Station and close to COEX. See directions for the location and opening hours.

Yaan Clinic operates 2 Ultherapy Prime units. Both are genuine devices on a dedicated floor, so two patients can be treated at the same time, and treatment depth is set using real-time ultrasound imaging. Additional pain-management options are available at extra cost: AirNox (KRW 100,000 (approx. $80 USD)) and sedation (KRW 200,000 (approx. $150 USD)). You can check genuine-device clinics on the official Merz Aesthetics Korea clinic finder (in Korean), and see treatment details and prices on our Ultherapy Prime page.

All treatments at Yaan Clinic are performed by a skilled, specialized medical team, delivering standardized, high-quality treatment based on the clinic’s own proven clinical protocols.

After you return home, you can send photos of the treated area on WhatsApp or KakaoTalk, and our medical team will check your condition and guide you on any follow-up care.

Chat on WhatsApp with English Team

Frequently Asked Questions

Q : Is Ultherapy Prime less painful than the original Ultherapy?

A : There is no official manufacturer data that directly compares pain between the two devices. Because Ultherapy Prime is performed while checking depth on a real-time image, the doctor can adjust depth and energy for each area. If you are worried about pain, mention it at consultation.

Q : Can the treatment be adjusted if it hurts too much?

A : Yes. If an area feels uncomfortable, say so right away. The doctor adjusts the energy and pace for that area and chooses how to manage pain based on the area and your sensitivity.

Q : How long does swelling last after Ultherapy Prime?

A : At Yaan Clinic, redness, swelling and warmth usually settle within a few days, and this varies by person. You can return to daily activities the same day, and the LDM recovery care in the program helps ease swelling.

Q : Is it normal to see little change right after Ultherapy Prime?

A : Yes. Ultherapy Prime results develop gradually over 2 to 3 months as new collagen forms, and some people keep improving for 6 months or more, according to the manufacturer.

Q : What should I do if I get bruising or numbness after Ultherapy Prime?

A : The manufacturer brochure notes that bruising or temporary numbness may occasionally occur. If it does not ease after a few days or gets worse, send photos to Yaan Clinic via WhatsApp or KakaoTalk.

Q : When should I take photos to compare my Ultherapy Prime results?

A : Take photos before treatment, then again 2 to 3 months later in the same lighting and from the same angles. Since improvement can continue for 6 months or more, comparing once more around 6 months is also useful.

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