Quick answer: In your 40s, the most effective non-surgical lifting treatments in Korea are HIFU (such as Ultherapy) for deep lifting, radiofrequency (such as Thermage FLX) for skin tightening, InMode for the jawline, and thread lifts for a visible lift. Many people combine one lifting device with skin boosters or a little filler for a fresh, natural result.
Key takeaways
- In your 40s, sagging and volume loss become the main concerns.
- HIFU and RF are the most popular non-surgical lifting options.
- Thread lifts give a stronger, immediate lift.
- Combining lifting with skin quality treatments gives the most natural look.
- Plan lifting early in your trip to allow for swelling.
What changes in your 40s?
- Sagging of the cheeks and jawline, with early jowls.
- Volume loss in the mid-face and temples.
- Deeper lines, such as smile lines and marionette lines.
- Thinner, less elastic skin.
Lifting is one of the main reasons visitors in their 40s come to Gangnam. Korea treated about 2.01 million foreign patients in 2025, and around 63% came for dermatology, according to the Ministry of Health and Welfare. Explore our lifting treatments.
Which lifting treatments work best in your 40s?
1. HIFU (Ultherapy, Shurink)
Focused ultrasound lifts the deep support layer of the face. Results build over two to three months and last about a year. See our Ultherapy Prime guide and HIFU lifting.
2. Radiofrequency (Thermage FLX)
RF tightens and firms the skin, especially on the cheeks, jaw and around the eyes. It works well with HIFU. See Thermage FLX.
3. InMode for the jawline
InMode reduces small fat pockets and tightens the skin under the chin and jaw. See InMode for the jawline and treatments for jowls.
4. Thread lift
Threads lift sagging tissue straight away and support collagen. They suit moderate sagging. See the Korean thread lift guide.
5. Skin boosters and filler
Boosters improve skin quality, and a small amount of filler restores lost volume. See Juvelook in Korea and dermal fillers in Seoul.
Popular combinations in your 40s
- HIFU + RF: deep lift plus skin tightening, often called a "double lifting" plan.
- HIFU + skin booster: lifting plus better skin quality.
- Thread lift + filler: visible lift with restored volume.
- InMode + HIFU: a clearer jawline and lifted cheeks.
Your doctor will suggest a combination based on your skin thickness, how much sagging you have and how many days you can stay in Seoul. You do not need every treatment at once; a simple plan repeated each year often gives the best long-term result.
What is the downtime?
- HIFU and RF: mild redness, swelling or tenderness for a few days.
- InMode: swelling for about one to two weeks.
- Threads: swelling for about a week.
- Boosters and filler: one to three days.
See how many days to stay after lifting and low-downtime treatments before flying.
How long do results last?
HIFU and RF results usually last about a year. Threads often last 12 to 18 months. Many people repeat lifting once a year and add boosters in between.
How to keep a natural look
- Lift first, then add volume only where needed.
- Avoid overfilling. Small amounts look more natural.
- Choose a doctor who plans the whole face, not one area.
Read how to get natural-looking Botox and fillers.
Is it safe?
These are common treatments with mostly mild, short side effects. Rare risks include burns or nerve irritation from devices and bumps from threads. An experienced doctor who adjusts the energy and technique to your face lowers these risks.
How to choose a clinic
- Ask to see the genuine device and a new cartridge or tip.
- Ask how many shots or lines are planned, and get a written quote.
- Make sure the doctor who consults you also performs the treatment.
Read our guide to choosing a dermatology clinic in Gangnam.
Frequently asked questions
Is Ultherapy or Thermage better in your 40s?
Ultherapy lifts deeper; Thermage tightens skin. Many people in their 40s combine them.
Can non-surgical lifting replace a facelift?
Not for heavy sagging, but it can give a clear, natural improvement for mild to moderate sagging.
How often should I do lifting?
Usually once a year.
What about my 50s?
See rejuvenation treatments for your 50s.
Sources
- Ministry of Health and Welfare, Republic of Korea – 2025 foreign patient statistics (press release, 2026). mohw.go.kr
- U.S. Food and Drug Administration – 510(k) premarket notification database (Ulthera System). fda.gov
This article is for general information only and is not medical advice. Results vary between individuals. Please consult a qualified physician before any treatment.
