Shurink Universe results timeline

Shurink Universe is a high-intensity focused ultrasound (HIFU) device made by Classys in Korea. Like other HIFU devices, it creates small heated points beneath the skin that trigger tightening and new collagen. Because sessions are quick and affordable, it is usually planned as a repeatable treatment rather than a once-a-year event.

When	What you may notice	What is happening
Day 0	A light tight or warm feeling; little or no redness	Heated points form at the targeted depths
Week 1	Mild tenderness on the jawline for some people; contour starts to sharpen	Tissue contraction and early healing
Weeks 2–4	A cleaner jawline and slightly firmer cheeks	Collagen production picks up
Months 1–2	Peak definition	Collagen remodeling is most active
Months 3–6	Gradual fade back toward baseline	A good window for a maintenance session

Learn how the device works and who it suits on our Shurink Universe treatment page.

What improves and what doesn't

Usually improves

Jawline definition and a soft V-line contour
Early jowls and mild cheek looseness
A slight reduction in under-chin fullness for some people
Firmness that makes makeup and photos look sharper

Usually does not change

A wide jaw caused by a strong masseter muscle
Larger pockets of fat under the chin
Moderate to advanced sagging
Skin texture, pores and pigmentation

Factors that influence your results

Shot count: 300 shots suits a focused lower-face plan; more shots allow fuller coverage of the cheeks, jaw and chin.
Facial fat: a fuller lower face often shows more contour change, while a very slim face needs a lighter touch to avoid hollowing.
Laxity: HIFU is most effective on mild looseness and as prevention.
Frequency: regular sessions tend to hold a result better than one session on its own.
Lifestyle: weight changes, sun exposure and smoking all affect how long the effect lasts.

How to maximize and maintain your results

Shurink is often one part of a contour plan. If your jaw looks square because of muscle rather than looseness, adding jaw Botox makes a bigger difference than more HIFU. The V-Line Contour Package combines Shurink with jaw Botox and a fat-dissolving injection, and the Men's Refresh Package pairs it with wrinkle Botox and a facial.

Wear sunscreen daily to protect collagen.
Plan your next session for about three to six months later.
Keep your weight as stable as you can.
Ask your doctor about skin boosters if dullness or texture also bothers you.

Realistic expectations and when to repeat

Shurink gives a clean, modest improvement. It will not match a premium deep-lifting session in depth or longevity, but it costs far less and suits people who like to top up regularly. People often ask whether Shurink is the same as Ulthera; our comparison of Ulthera Prime vs Shurink Universe sets out the differences. Read our medical team's Shurink Universe review and see shot plans on the Shurink Universe price page. Prices are in Korean won (KRW), exclude 10% VAT, and are confirmed at your consultation.

Tracking your progress

Contour changes show best in consistent photos. Take a set before treatment, then at two weeks, one month and three months.

Stand in the same spot near a window, in daylight, without makeup.
Photograph straight on, at 45 degrees and in profile.
Tie your hair back so the jawline is fully visible.
Keep your teeth lightly apart and your face relaxed.

When the jawline starts to soften again in your photos, that is a good sign it is time to book a maintenance session.

If your results aren't what you expected

Allow at least four weeks before judging. If the change still feels too subtle, book a follow-up consultation with your photos. Your doctor will check whether muscle, fat or laxity is driving your jaw shape and adjust the plan, which may mean more shots, a different combination or a stronger lifting device. Browse other results guides to compare how each treatment develops.

When do Shurink Universe results show?

Many people feel slightly tighter on the day, and the jawline usually looks more defined over two to four weeks. The result tends to peak around one to two months after treatment.

How long does Shurink last?

Results typically last about three to six months. Because sessions are quick and affordable, many people repeat it a few times a year.

Can Shurink slim my face?

It can sharpen the contour and slightly reduce under-chin fullness, but it is not a fat-removal treatment. If your face looks wide because of the masseter muscle, jaw Botox is usually the better tool.

Is Shurink as strong as Ulthera?

Both use focused ultrasound, but Ulthera Prime adds real-time imaging and is usually chosen for deeper, longer-lasting lifting. Shurink suits lighter, more frequent maintenance at a lower cost.

Is there downtime after Shurink?

There is no real downtime. Some people feel mild tenderness along the jaw for a few days, but you can go straight back to sightseeing.

About the treatment

Shurink Universe in Seoul — Korean HIFU lifting
Shurink Universe price — from ₩149,000 for 300 shots
Shurink Universe review — our medical team's verdict

Compare and combine

Shurink Universe vs InMode Forma & Mini FX — HIFU vs RF contouring
HIFU vs RF lifting — how the technologies differ
Jaw (Masseter) Botox — slims a muscular jaw

Concerns and guides

Square jaw — muscle, fat or laxity
Double chin — under-chin options
How long lifting results last — device by device
Jawline and V-line treatments — all options for the area

Dernia Clinic Myeongdong

Shurink Universe Results: Timeline and What to Expect