Both machines use focused ultrasound to tighten skin without surgery. One is the FDA-cleared global benchmark. The other costs about a quarter as much. Here is how Korean patients actually choose.
Ultherapy and Shurink Universe both use HIFU to heat the SMAS layer and lift skin without surgery. Ultherapy is FDA-cleared, has built-in imaging, and lasts 12–18 months; a full-face session in Gangnam costs about $1,400–$2,000. Shurink Universe costs $500–$900 for face plus neck and lasts 6–9 months. Korean locals often pick Shurink for regular upkeep, while once-a-year visitors usually choose Ultherapy.
1 session per area · Ultherapy lasts 12–18 months, Shurink lasts 6–9 months
Ultherapy Prime full-face in Gangnam: $1,400–$2,000. Shurink Universe face plus neck: $500–$900. A combined jaw-and-brow "travel package" is typically around $1,200. The same Ultherapy Prime treatment in the US runs $4,000–$6,000 — which is why visitors often break even on the flight. Full cost guide → Shurink cost guide →
Same idea, two different machines
Both Ultherapy (Merz Aesthetics) and Shurink Universe (Classys) use HIFU — focused ultrasound that passes through skin without harming it, then heats a precise depth underneath. The target is the SMAS layer, the muscle-fascia sheet a surgeon physically tightens during a facelift. Heating tiny dots in that layer triggers new collagen over 6–10 weeks, producing a lift without surgery.
Ultherapy is the only HIFU device the US FDA has approved for "lifting the SMAS layer," and the only one with a built-in ultrasound camera ("DeepSEE") so the operator can see exactly where they are firing. Shurink lacks that camera but uses cheaper, longer cartridges tuned for the slightly thicker skin common in Asian patients.
Why many Koreans pick Shurink
A full-face Ultherapy session in Korea runs ₩1.8M–2.5M (about $1,400–$2,000). A comparable Shurink Universe session costs ₩400,000–₩900,000 (about $300–$700). For Koreans maintaining the lifting effect every 6–9 months, Shurink is what they can actually afford regularly; Ultherapy is the once-a-year splurge.
A common Gangnam pattern: Shurink in spring, Ultherapy in fall — same area, alternating machines, keeping the SMAS layer toned in rotation.
Why visitors often pick Ultherapy
For a once-a-year trip from abroad, Ultherapy is usually the better choice. The FDA approval, built-in imaging, and consistent clinic-to-clinic settings make it the more predictable result. Korean prices are roughly a quarter of US prices — about $1,400 in Seoul versus $5,000+ in the US for the same full-face session — which often pays for the flight by itself.
The version most foreign visitors book is "Ultherapy Prime" — a premium tier covering jawline, neck, and brow in one ~90-minute session. It is the single most common big-ticket booking among foreign patients in Seoul.
The "Shurink-gate" counterfeit story
In late 2024, Korean investigative reports and viral TikTok videos exposed some Gangnam clinics re-using or buying gray-market Shurink cartridges — selling the treatment at full price while firing fake or refilled parts. Several clinics were fined by the MFDS (Korea's Ministry of Food and Drug Safety).
After the scandal, Korean patients started asking to see the cartridge box brought in sealed and photographing the batch number for verification. At reputable clinics this is no longer considered rude — it is now standard practice.
How to verify your cartridge in 30 seconds
For Shurink: ask to see the cartridge box. The real box has a holographic Classys seal; check the batch number on the official Classys consumer portal (Korean-only, but a browser translator works fine). For Ultherapy: the Merz box has its own anti-counterfeit sticker and batch numbers can be verified in the Merz Korea app.
If a clinic cannot or will not show you an unopened box, leave — there are over 200 other clinics in Seoul. Asking for verification offends no honest clinic.
The "hybrid" one-trip plan
Many Gangnam clinics now offer a layered protocol: Ultherapy Prime across the full face on day 1, then a Shurink Universe pass on the neck and under-jaw on day 3. Ultherapy handles the key SMAS lifting points; Shurink covers the broader area more affordably. Stacking both runs about 1.3× the cost of Ultherapy alone.
The combined result keeps building for 8–12 weeks. Patients who do this often describe it as the single most dramatic outcome of their 7-day trip.
Fun facts & trivia
- Ultherapy is the only HIFU device with FDA 510(k) clearance for non-invasive lift of the brow, submental area, and neck. A handful of other devices have FDA clearance for related lifting indications (Sofwave for eyebrow lift, certain RF and thread-lift devices for skin laxity), but Ultherapy is the longest-established in the lift category. Shurink Universe does not carry FDA lifting clearance for the US market.
- The "Ultherapy Prime" tier launched in Korea in 2025 as a direct response to Shurink eating Ultherapy's market share. Prime uses the newer SPT cartridges, which are noticeably more comfortable than the older DS cartridges.
- Korean clinics buy Shurink machines from Classys at roughly 40% of what an Ultherapy machine costs. That is part of why some clinics push Shurink even when Ultherapy would be the better fit — a pricing dynamic that has been reported on extensively in Korean media.
Recurring patient feedback
- Most foreign reviews say Ultherapy hurts a bit but is bearable with numbing cream. The phrase that comes up most: "hot pinpricks that stop the moment the cartridge moves on."
- Since 2024, Korean Shurink reviewers on blogs and beauty apps now post photos of the sealed cartridge box as proof. Clinics that refuse this kind of verification lose bookings quickly.
- Long-term Korean reviewers point out that Shurink needs touch-ups every 6–9 months, while Ultherapy only every 12–18. The total annual cost ends up similar — it is more about how often you want to come in.
- When people praise "Ultherapy," they usually mean the Prime package specifically. The cheaper "basic Ultherapy" options use fewer ultrasound shots and tend to disappoint.
- A common regret: getting Shurink alone for noticeably loose jawline skin. The Korean consensus is that for anything beyond mild sagging, Ultherapy or thread lifts work better.
Common questions
How much does Ultherapy cost in Korea compared to Shurink?
A full-face Ultherapy Prime session in Gangnam typically costs $1,400–$2,000, versus $4,000–$6,000 for the same treatment in the US. A Shurink Universe session for face plus neck typically runs $500–$900. Stacking both machines in one trip costs about 1.3 times the price of Ultherapy alone.
How long do Ultherapy and Shurink results last?
Ultherapy results typically last 12–18 months, while Shurink Universe results last about 6–9 months. Both treatments build collagen over 6–10 weeks after a single session per area. Long-term Korean reviewers note the total annual cost of the two machines ends up similar; the difference is mainly how often you want to come in for touch-ups.
Is Shurink as good as Ultherapy?
Shurink Universe uses the same HIFU principle as Ultherapy but lacks Ultherapy's FDA lifting clearance and built-in DeepSEE imaging camera. For mild sagging and regular maintenance, Korean patients consider Shurink a good value. For noticeably loose jawline skin, the Korean consensus is that Ultherapy or thread lifts work better, and getting Shurink alone is a common regret.
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Start a free consultation →Researched by our team through practitioner interviews, on-the-ground market intel, official manufacturer and clinic websites, and Korean-language reviews on UNNI and Naver Blog. Paraphrased — not verbatim quotes, not medical advice. Verify protocols with a licensed physician before booking.