How long does Ulthera last?
Quick answer: Usually about 12 months or longer. Ulthera Prime results build gradually as new collagen forms, peaking around 2–3 months after a single session. At Dernia Clinic Myeongdong, many people plan a repeat every 12–18 months to maintain the lift. How long yours lasts depends on your age, starting laxity, the number of lines used, sun exposure and lifestyle.
- Typical longevity: About 12 months or longer
- Peak results: Around 2–3 months after treatment
- Sessions: Usually one; often repeated every 12–18 months
- Technology: Micro-focused ultrasound with real-time imaging
- Downtime: None to mild swelling or tenderness
- Price from: ₩390,000 (100 lines)
The detailed answer
Ulthera Prime is the latest Ultherapy system from Merz. It uses micro-focused ultrasound to heat precise points in the deeper skin and the SMAS, the supportive layer that surgeons tighten in a facelift. Built-in ultrasound imaging lets the doctor see those layers and place energy at the right depth. The heat contracts tissue and starts a repair response that builds new collagen over the following weeks.
Because the change comes from your own collagen, it does not happen overnight. Some people notice subtle firming in the first days, but the real lift develops gradually and usually peaks around two to three months after treatment. From there, results commonly hold for about a year or longer while natural aging slowly continues.
What affects how long Ulthera lasts
- Age and skin quality: collagen-rich skin responds more strongly and tends to hold results longer.
- Degree of sagging: mild to moderate laxity responds best; advanced sagging may need a thread lift or a surgical opinion.
- Line count and depth: enough lines across the right depths gives a more durable result.
- Sun, smoking and weight changes: all speed up collagen loss.
- Maintenance: skin-quality treatments and daily sunscreen help preserve the result.
Ulthera tends to last longer than lighter Korean HIFU devices such as Shurink Universe, which usually hold for 3–6 months and are repeated more often. See Ulthera Prime vs Shurink Universe for the trade-offs.
What we recommend
Treat Ulthera as a yearly foundation rather than a one-off. It is often paired with Thermage FLX, which tightens the skin itself while Ulthera works deeper; the Seoul Signature Lifting package combines both. Our guide to how long Korean lifting results last compares every device, and you can browse all treatments to see what pairs well with lifting.
Ulthera is postponed during pregnancy or with an active skin infection or open wound in the area. Tell your doctor about recent fillers, threads or implants so energy and depth can be planned safely.
Ulthera Prime at Dernia starts from ₩390,000 for 100 lines, and your doctor recommends a line count after assessing your face. Prices are in Korean won (KRW), exclude 10% VAT, and are confirmed at your consultation. See the Ulthera Prime price guide and the full Ulthera results timeline, or book a consultation to plan your lift around your trip.
Not sure which treatment is right for you?
Tell us your concerns and your travel dates. A doctor examines your skin in person, explains your options in English, and confirms the plan and price before anything is done.
FAQ
Related questions
Straight answers from our medical team. Still unsure? Ask a doctor or browse all patient questions .
When will I see Ulthera results?
Some people notice slight firming within days, but most of the lift develops over 4–12 weeks as new collagen forms. Results usually look their best around two to three months after treatment.
How often should I repeat Ulthera?
Most people repeat it about once a year, or every 12–18 months depending on how their skin holds the result. Your doctor will advise timing based on your skin.
Does Ulthera last longer than Thermage?
Both commonly last around a year or longer, but they work at different depths: Ulthera lifts the deeper support layer, while Thermage tightens the skin. That is why they are often combined. Compare them in Thermage FLX vs Ulthera Prime.
Can I make Ulthera results last longer?
Daily sunscreen, not smoking, a stable weight and skin-quality treatments such as Rejuran Healer all help protect collagen between lifting sessions.
Keep exploring
Related treatments, prices and guides
Ulthera Prime
- Ulthera Prime in Seoul — how micro-focused ultrasound lifts
- Ulthera Prime price — line plans from ₩390,000
- Ulthera Prime results timeline — month by month
- Ulthera Prime review — our medical team's verdict
Compare
- Thermage FLX vs Ulthera Prime — skin tightening vs deep lifting
- Ulthera Prime vs Shurink Universe — premium vs Korean HIFU
Related questions and guides
- At what age should I start lifting? — timing by skin, not birthday
- Is Shurink the same as Ulthera? — how the two HIFU devices differ
- Combining Thermage and Ulthera — why and how
- How long Korean lifting results last — device by device
Plan your visit to Dernia Clinic Myeongdong
English consultations, clear prices in Korean won and treatment plans built around your time in Seoul. Tell us your dates and we will suggest a schedule that fits.
Individual results vary. Suitability, dosage and final price are confirmed by a licensed doctor at your consultation. Prices are in Korean won (KRW) and exclude 10% VAT. Medical disclaimer