Thread Lift vs Ultherapy PRIME: How They Differ in Method, Recovery and Results

A thread lift physically lifts tissue for an immediate change, while Ultherapy PRIME uses focused ultrasound heat to tighten the SMAS layer and rebuild collagen gradually, without incisions or implants.
Medically reviewed by Dr. Lee Da-in, Medical Director, Daybeau Clinic Seomyeon · Last reviewed October 2026

In short

A thread lift physically lifts tissue for an immediate change, while Ultherapy PRIME uses focused ultrasound heat to tighten the SMAS layer and rebuild collagen gradually, without incisions or implants.

Side-by-side

Thread Lift Ultherapy PRIME
Device / product Dissolvable threads (PDO, PCL and others) Ultherapy PRIME
Main concerns Sagging cheeks and jawline, Jowls and double-chin line, Sagging around nasolabial folds Overall facial sagging, Jawline and under-chin contour, Brow drooping
Treatment time about 30–60 minutes about 30–90 minutes depending on area and lines
Downtime swelling, tightness or bruising for about 1–2 weeks minimal (temporary redness, swelling or tingling)
Results contour changes right away and settles over 2–4 weeks as swelling resolves some change right after, with gradual improvement over about 2–3 months as collagen rebuilds
Repeat interval depends on thread type and number; often reassessed after 6–12 months or longer usually reassessed around once a year

Can they be combined?

They work differently, so when concerns overlap they are often scheduled together or in sequence. Discuss the plan with Dr. Lee Da-in.

Full guides: Thread Lift · Ultherapy PRIME

Medical notice: every procedure can cause side effects such as swelling, bruising, redness, pain, inflammation or pigmentation, and results and their duration vary between individuals. Suitability and method are decided only after a consultation with the doctor. This page is general information, not a diagnosis. Fees follow the clinic's official non-covered fee schedule.

Frequently Asked Questions

Should I start with Thread Lift or Ultherapy PRIME?

The main cause (muscle, volume, sagging, skin quality and so on) is assessed first to set the order.

Can I get Thread Lift and Ultherapy PRIME on the same day?

Depending on the combination and areas it is sometimes possible; it is decided at consultation.

How does recovery compare between Thread Lift and Ultherapy PRIME?

Thread Lift: swelling, tightness or bruising for about 1–2 weeks. Ultherapy PRIME: minimal (temporary redness, swelling or tingling).

Dr. Lee Da-in

Not sure this is the right treatment?

Send Dr. Lee's team a photo and your travel dates. We'll suggest a plan and a consultation time.