Onda Lifting Microwave Approach for Localized Fat and Lift

First published: 2026-05-17 / Last reviewed: 2026-05-17

This is a guide to Onda lifting, compiled by Dr. Choi Byeong-geun of SHINE U Clinic Konkuk (3 minutes' walk from Konkuk Univ. Station, Exit 1).

During lifting consultations, we often hear, "My main concern is sagging, but I'd also like to reduce some of the fat in my cheeks." Since procedures that stimulate collagen and procedures that address fat are separate, receiving both often means an increased number of treatment sessions. The biggest distinguishing feature of Onda lifting is that it addresses both of these with a single device within the same treatment time.

Onda uses 2.45GHz microwave (ultra-high frequency). Unlike general RF (radiofrequency) which operates in the tens of MHz range, Onda delivers energy uniformly to the deep layers of the skin at a much higher frequency.

The key points are as follows:

• Collagen regeneration: Heating the dermis stimulates collagen synthesis and rearrangement.
• Fat cell stimulation: Selectively acts on subcutaneous fat to refine localized volume.

While other lifting procedures focus on collagen stimulation, Onda has the distinct specification of simultaneously targeting collagen + localized fat.

The following patterns are frequently observed:

• Those concerned about localized volume in areas such as under the cheekbones, under the chin, or a double chin.
• Those who are dissatisfied with the distribution of fat itself rather than just sagging.
• Those who have reduced overall body weight through diet, but whose face and submental area haven't followed suit.
• Those seeking a procedure with less pain (reported as a gentle stimulation rather than intense heat).
• Those who want to refine their facial contours one to two months before a wedding or an important event.

Since localized volume reduction and collagen stimulation occur simultaneously, it is particularly often used to refine facial contours that cannot be improved by diet alone.

With the same honesty, we point out:

• For significant sagging and when SMAS layer stimulation is needed, consider Ultherapy PRIME.
• For primary concerns about dermal texture and pores, consider Thermage FLX.
• For primary concerns about overall facial texture and dullness, consider Tuneface.

Onda is a powerful tool in the localized volume + collagen domain, but it is difficult to recommend as the primary tool for overall sagging or overall skin texture restoration.

The biggest difference from other lifting procedures is that it addresses both collagen stimulation and localized volume refinement.

While Onda is often performed alone, the following combinations are common:

• Onda + Titanium lifting: A combo that adds localized volume refinement to slimming and tone improvement.
• Onda + Tuneliner: Refines localized volume, then sharpens the contours.
• Onda + Irevity Lifting: Minimizes pain burden while accumulating collagen stimulation.

If you are also considering body areas, there is also the Body Onda lineup. We often recommend combining facial and body treatments in the clinic if you are looking to refine both in a similar manner.

"Is ultra-high frequency safe?" This is the most common question. 2.45GHz microwave medical technology is a clinically proven area, and Onda is a platform designed with output and treatment time adjusted to skin safety standards. While a mild warmth is briefly reported after the procedure, the general experience in the clinic is that there is almost no recovery downtime.

Another question is, "Will my face become smaller after one session?" We answer this honestly. It is not a procedure that creates a big change in one go, but rather a process where lines are refined cumulatively. It usually takes two to three sessions to see a noticeable change in the mirror.

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The treatment flow is as follows:

1. In the clinic, looking in a mirror, decide on the areas to be treated (under the chin, under the cheekbones, side of the face, etc.) and the intensity.
2. Apply topical anesthetic (if necessary).
3. Treatment for approximately 20-40 minutes, depending on the area.
4. Immediate return to daily life after the procedure.

We recommend the following post-treatment care:

• On the evening of the procedure, cleanse gently and do not rub.
• Temporary warmth and redness will gradually improve.
• Avoid makeup on the day of the procedure if possible, and you can resume your usual routine from the next day.
• Use plenty of moisturizer and sunscreen.
• Avoid alcohol, saunas, and strenuous exercise for one week.

Q. Is one session enough? Even one session can show mild changes. However, localized line refinement is usually more noticeable in the mirror after 2-3 cumulative sessions. We recommend sessions at 1-2 month intervals.

Q. Can I receive it with other lifting procedures? It is often performed in combination with Ultherapy, Thermage, Titanium, and Tune series. Maintaining a 2-4 week interval, rather than overlapping on the same day, is better for recovery stability.

Q. Do I see immediate changes in the mirror right after the procedure? Immediately after the procedure, there may be slight swelling, which can make the contours appear sharper, but this is not the final result. The real change is most noticeable around 2-3 months when the collagen regeneration cycle is active.

Onda lifting is often the answer for patients who want to address "localized lines that cannot be improved by diet alone + collagen stimulation all at once." We will confirm the appropriate approach for you together in front of the mirror. You can inquire directly via non-face-to-face consultation via chat.

Authored by: Dr. Choi Byeong-geun (Chief Director of SHINE U Clinic Konkuk / Member of the Korean Academy of Laser Dermatology and Hair, Korean Academy of Aesthetic and Plastic Laser Medicine, etc.) Last Reviewed: 2026-05-17

This article provides general information about procedures and does not replace diagnosis or treatment. The suitability of the procedure and results may vary by individual.