ONDA vs Ultherapy in Korea: Non-Surgical Lifting Options Compared

If you’re considering a non-surgical lift or skin-tightening treatment in Korea, two of the standout options you’ll encounter are ONDA and Ultherapy. Both promise firmer skin and improved contour, but they use very different technologies, target different layers, and are optimal for different concerns. Choosing the right one for your skin type, ageing pattern and goals is key.

What Is Ultherapy?

Ultherapy uses high-intensity focused ultrasound (HIFU) to deliver energy deep into tissues.

→ Mechanism

It focuses ultrasound energy down to the SMAS layer (the same layer targeted in surgical facelifts) and deep dermis to stimulate long-term collagen regeneration. 

→ What It’s Best For

• Deep skin laxity (jawline, neck, lower face)
• Lifting rather than just skin tightening
• Those looking for a more dramatic non-surgical lift

→ Considerations

• Can be more uncomfortable/painful than surface treatments
• Cost tends to be higher
• Visible results may take 2-3 months to fully appear

What Is ONDA?

ONDA uses microwave technology (Coolwaves™) developed by DEKA, targeting deeper fat layers and dermis with minimal surface damage. 

→ Mechanism

Microwaves penetrate to the subcutaneous fat and deeper skin layers, heating them and promoting fat reduction + skin tightening. Cooling systems are used to protect the surface. 

→ What It’s Best For

• Contouring (jawline, double chin, areas of fat + sag)
• Skin laxity when fat/fat-pad descent is part of the issue
• Patients wanting less downtime and gentler procedure

→ Considerations

• Lifting effect can be more modest compared to Ultherapy’s deep lift
• Multiple sessions may be needed for maximal effect
• Best when fat or contouring is contributing to sagging



Which Treatment Should You Choose?

Choose Ultherapy if you:

• Have noticeable sagging (jawline, neck, lower face)
• Want a more defined lift without surgery
• Are okay with higher cost and some discomfort
• Want a non-surgical alternative to a facelift

Choose ONDA if you:

• Have contour / fat-pad issues (double chin, jowls) + mild laxity
• Want a gentle treatment with smoother recovery
• Are looking for refinement rather than major lift
• Prefer a more affordable and comfortable option

Consider Combining Treatments

Many Korean clinics combine technologies for best effect. For example:

• Ultherapy for deep lift + ONDA for contour/fat reduction.
• ONDA + RF + filler for synergy. Primi clinic+1
  This layered-approach often gives balanced, natural results.

Practical Tips for Korea Visitors

• Ensure the clinic’s device model is authentic (Ultherapy is FDA-cleared; ONDA is CE/ K-approved)
• Ask about pain-management and cooling options
• Review before/after photos of similar concerns
• Discuss whether you need one session or a series
• Ask about cost breakdown (zones, handpieces, number of shots)
• Confirm language support and after-care protocols

Final Thoughts

Both ONDA and Ultherapy serve important roles in non-surgical lifting and contouring, especially in Korea’s advanced aesthetic environment. The key is matching the technology to your ageing pattern, skin condition, and goals.

• If your priority is deep lifting and structure, Ultherapy stands out.
• If your priority is contour + fat reduction + gentle tightening, ONDA is a strong candidate.
• For best results, many clinics recommend a tailored combination.