What Is ONDA Lift? Reduce Fat for a Beautifully Lifted Appearance

ONDA Lift is a treatment that can be highly effective for skin lifting, tightening, fat reduction, and improving firmness, texture, and elasticity.

ONDA Lift uses a medical device that emits special microwaves called ONDA Coolwaves. ONDA Pro is also available as the highest-end ONDA device, and this is the device used at our clinic.

“ONDA” means “wave” in Italian and was developed by DEKA, a globally recognized Italian laser company. By selectively and effectively delivering special microwaves (Coolwaves) to the dermal and fat layers (subcutaneous tissue), it promotes effects in the areas reached by the thermal energy.

The handpieces used for treatment are also equipped with a special cooling system. By protecting the skin from heat-related pain and damage, this system enables treatment while minimizing the risks associated with the high level of effectiveness.

Coolwaves® used in ONDA Lift is an innovative microwave technology patented by DEKA. It emits microwaves at a special frequency of 2.45 GHz, allowing energy to be delivered efficiently to the fat layer.

While conventional radiofrequency devices gradually transfer heat from the skin’s surface, Coolwaves® passes through the skin to deliver energy directly to the fat layer. Its major feature is that it can target deep fat while minimizing damage to the epidermis.

The following treatments may provide effects similar to those expected from ONDA Lift.

It is important to understand the characteristics and differences in mechanisms of each treatment and choose the one suited to your concerns. Let us take a closer look.

Both ONDA Lift and Tune Liner are cosmetic treatments, but their characteristics differ.

ONDA Lift uses special microwaves called Coolwaves to lift the skin while reducing fat. It is characterized by minimal pain and immediate effects, and can be used not only on the face but also on the body.

Tune Liner uses high-intensity focused ultrasound (HIFU) technology. By delivering thermal energy to the deeper layers of the skin, it aims to lift the skin and improve sagging. It is particularly effective for tightening the skin, and a sharper result may be expected compared with ONDA Lift.

Understand the characteristics of each treatment and choose the one that matches your goals.

Both ONDA Lift and Volnewmer are treatments intended to improve sagging and lift the skin, but they use different technologies.

ONDA Lift uses special microwaves called Coolwaves and is characterized by providing a tightening effect while reducing fat. Volnewmer, on the other hand, combines radiofrequency (RF) with ultra-fine microneedles and is effective not only for improving skin firmness but also for tightening pores and improving acne scars.

ONDA Lift is suitable for those seeking a treatment with minimal pain, while Volnewmer is suitable for those who prioritize skin regeneration and tightening.

HIFU (high-intensity focused ultrasound) concentrates ultrasound energy at a single point to target the SMAS fascia, providing a strong lifting effect. ONDA Lift, on the other hand, uses microwaves and specializes in acting on the fat layer.

While HIFU excels at “lifting the fascia that supports the skin,” ONDA Lift takes the approach of “tightening while reducing fat.” ONDA Lift is effective for people whose facial contour looks heavy due to fat, while HIFU may be effective when sagging skin or looseness of the SMAS fascia is the cause.

In terms of pain, HIFU is more likely to cause pain in areas close to the bone, whereas the cooling system used with ONDA Lift reduces pain. Combining both treatments may provide synergistic effects, so consulting with a clinic is also recommended.

【Comparison of ONDA Lift and HIFU】

InMode is a treatment using radiofrequency (RF) developed by the Israeli company InMode. It can reduce fat and tighten the skin at the same time. Representative handpieces include “Mini FX” for fat reduction and “Forma,” which specializes in skin tightening.

The major difference from ONDA Lift is the depth at which heat is delivered and the heating method. InMode can be imagined as a “frying pan,” gradually transferring heat from the skin’s surface using radiofrequency. ONDA Lift, on the other hand, takes an approach like a “microwave,” in which microwaves pass through the skin and generate heat in the fat layer, allowing it to target deep fat more efficiently.

Because InMode involves suction, bruising may occur more easily, and some people may be more likely to feel heat. ONDA Lift may be suitable for those who wish to minimize pain and downtime.

ONDA Lift is recommended for people with the following concerns.

If you have any of the concerns above, consider ONDA Lift.

ONDA Lift has the following features.

ONDA Lift promotes its effects by emitting special microwaves (Coolwaves).

Microwaves (Coolwaves) are a form of energy also used in everyday items such as microwave ovens and mobile phones. In ONDA Lift, they generate heat specifically in cells in the dermal and fat layers (subcutaneous tissue) of the skin.

This helps minimize heat-related damage to the epidermis while efficiently delivering thermal energy only to the cells in the dermal and fat layers (subcutaneous tissue) where the effects are desired, allowing the treatment to exert its effects effectively.

ONDA Lift treatment is performed using three types of handpieces with different effects. These handpieces differ according to the depth at which the microwaves (Coolwaves) are delivered.

【3 mm handpiece】
This handpiece primarily delivers energy to the dermal layer of the skin. Heat is applied to the collagen in the dermis to promote collagen fiber contraction and collagen production, improving the skin’s firmness and elasticity.

【7 mm handpiece】
This handpiece primarily delivers energy to the fat layer (subcutaneous tissue) to promote its effects. Heat destroys fat cells in the fat layer and induces apoptosis (cell death). It also promotes fibroblast activation through the thermal denaturation of collagen fibers, generating new collagen. Thus, the 7 mm handpiece is used with the aim of reducing fat.

The purpose differs for each handpiece. It may be helpful to remember that the 3 mm handpiece is expected to provide tightening and lifting effects, while the 7 mm handpiece is expected to reduce fat.

ONDA Lift is a treatment that generates heat inside the skin through special microwaves (Coolwaves). Unlike conventional radiofrequency treatments, the energy is delivered evenly, significantly reducing pain during treatment. In addition, the handpiece is equipped with an advanced cooling system that prevents heat-related damage while maintaining the skin’s surface at an appropriate temperature.

As a result, ONDA Lift places less burden on the skin than conventional lifting treatments and can be received comfortably without the need for anesthesia. It can also be received comfortably by people who are sensitive to pain, making it a lifting treatment suitable for a wide range of age groups.

Many people notice a more defined facial contour immediately after ONDA Lift treatment. First, the thermal action of the microwaves contracts collagen and tightens the skin, producing an immediate lifting effect.

Over the following month, fat reduction and collagen production progress, and firmness and radiance gradually return. As time passes, the skin becomes more elastic, resulting in a more natural and defined facial contour.

We explain in detail the effects that can be expected from ONDA Lift.

To improve a double chin and sagging cheeks, it is effective to reduce excess fat and restore skin elasticity.

ONDA Lift treatment applies heat to the fat layer (subcutaneous tissue), reducing fat cells and promoting the restoration of skin elasticity through new collagen production. As a result, it may be highly effective for concerns such as a double chin and heaviness around the cheeks caused by fat-related sagging.

ONDA Lift emits microwaves (Coolwaves) onto fat cells in the fat layer (subcutaneous tissue), inducing apoptosis (cell death). As fat cells are gradually eliminated from the body through apoptosis, the number of fat cells decreases, helping improve a heavy facial contour caused by increased fat and create a more defined appearance.

Although ONDA Lift is often used on the face, ONDA medical devices can also be used for localized fat reduction on the body. Therefore, effects related to weight management, such as localized body fat reduction and cellulite removal, may also be expected.

ONDA Lift treatment may help restore skin firmness and elasticity by stimulating collagen production.

When microwaves (Coolwaves) are delivered to the dermal and fat layers (subcutaneous tissue), thermal stimulation activates fibroblasts, leading to the production of new collagen. As new collagen increases, skin with greater firmness and elasticity is rebuilt, which may improve fine lines and provide a lifting effect.

ONDA Lift can be used on a wide range of areas, from the face to the body. Dedicated handpieces are available for the face and body, allowing optimal energy to be delivered according to the skin thickness and fat layer in each area. Let us take a look at the effects for each area.

Facial treatment primarily targets the cheeks and the area beneath the chin (double chin). The cheeks are a popular treatment area for people concerned about sagging or heaviness along the facial contour. Reducing cheek fat while tightening the skin may help create a sharper contour. The area beneath the chin tends to accumulate fat that can be difficult to reduce, but microwave treatment may help create a more defined facial contour.

Treatment around the mouth and nasolabial folds may also provide a lifting effect in the midface. It is recommended for people concerned about downturned mouth corners or visible nasolabial folds.

ONDA Lift Body is a localized fat-reduction treatment that targets fat, cellulite, and sagging skin around the abdomen, waist, thighs, and upper arms. Specific treatment areas are as follows.

As shown above, ONDA Lift can be used on a wide range of areas. It is an appropriate treatment for people who want to achieve localized fat reduction that is difficult to accomplish through dieting, or who are concerned about cellulite.

Like the special microwaves (Coolwaves) emitted by ONDA medical devices, some medical devices emit radiofrequency (RF energy) and may provide fat reduction and skin-tightening effects. So, what is the difference between microwaves (Coolwaves) and radiofrequency?

The greatest difference is the strength of the energy that can be delivered to the deeper layers of the skin. ONDA Lift can deliver energy approximately 1,000 times stronger than medical devices using radiofrequency.

With radiofrequency medical devices, thermal energy is transferred from the epidermis through the dermal layer and into the fat layer (subcutaneous tissue). With ONDA Lift, on the other hand, thermal energy passes through the skin and selectively acts on the dermal and fat layers (subcutaneous tissue) where the effects are desired. This allows ONDA Lift to deliver powerful energy without damaging the tissue.

ONDA Lift treatment is performed according to the following steps.

　1.Consultation and medical examination
　2.Facial cleansing
　3.Treatment
　4.Aftercare

First, we conduct a consultation and medical examination. We confirm your concerns and goals, then propose the most suitable treatment based on your actual symptoms. We will also explain ONDA Lift and answer any questions you may have, so please feel free to consult us.

ONDA Lift treatment generally involves cleansing the face, applying oil, and then performing the treatment. After treatment, the oil is wiped off, followed by moisturizing and sun protection as aftercare.

For ONDA Lift, it is effective to continue treatment approximately five times at two-week intervals. After that, continued treatment once every 2–3 months is recommended to maintain the effects.

Treatment intervals and the number of treatments vary from person to person depending on skin condition and symptoms. Please consult your attending physician when considering the details of treatment.

Although the duration of the effects varies from person to person, the lifting and tightening effects generally last approximately six months to one year. Regarding fat reduction, once fat cells are destroyed, they do not regenerate, so the effects can be maintained over the long term as long as there is no significant weight gain. Regular maintenance treatments are recommended if you wish to maintain the effects for longer.

The following precautions apply to ONDA Lift treatment.

ONDA Lift cannot be performed on people who fall into the following categories.

If you are concerned about whether treatment is suitable for you, please consult a physician in advance.

ONDA Lift causes very little pain during treatment, so anesthesia is not required. Microwaves (Coolwaves) deliver thermal energy to the deeper layers of the skin, including the dermal and fat layers, promoting tightening and fat reduction. The special cooling system built into the handpiece protects the skin’s surface, making the risk of heat-related pain or burns extremely low.

There is also very little downtime, such as swelling or redness, after treatment, and you can generally return to your usual activities immediately. In rare cases, mild redness or a sensation of warmth may occur, but these usually resolve naturally within several hours to one day.

ONDA Lift is a highly safe treatment, but the following side effects or risks may occur.

These symptoms usually improve naturally within approximately 3–4 days, but side effects vary from person to person. If you experience any skin problems that concern you, please consult a physician as soon as possible.

Because the skin is prone to dryness after ONDA Lift treatment, be sure to moisturize sufficiently. The skin is also more susceptible to ultraviolet radiation after treatment, so take thorough sun-protection measures, such as applying sunscreen and using a hat or parasol.

In addition, for approximately one week after treatment, avoid activities that excessively promote circulation, such as strenuous exercise, saunas, and prolonged bathing. Take care not to irritate the treated area by rubbing or scratching it strongly. In particular, if redness or mild swelling remains, take extra care to help calm the skin.

We answer frequently asked questions about ONDA Lift.

Pain during ONDA Lift is significantly reduced by the cooling system built into the handpiece. During treatment, you generally feel only a gentle warmth, with almost no strong pain. Many patients who found HIFU painful have also reported that ONDA Lift was easier to tolerate. Pain perception varies from person to person, so the output can be adjusted if you are concerned. Please do not hesitate to let us know during treatment.

Many people notice tighter facial contours immediately after treatment. This is because the collagen fibers contract with heat, producing an immediate lifting effect. Fat reduction takes time because the destroyed fat cells must be eliminated from the body. Changes gradually begin to appear after 2–4 weeks, and the effects often peak at approximately one month.

Results vary from person to person, and some people notice effects after just one treatment. To experience greater effects, approximately 3–5 treatments are generally recommended, performed every two weeks for the face and every month for the body. The way the effects appear varies depending on skin condition and fat distribution, so it is recommended that you consult a physician during your consultation and create a treatment plan suited to you.

The lifting and tightening effects generally last approximately six months to one year. Regarding fat reduction, once fat cells are destroyed, they do not regenerate, so the effects can be maintained over the long term as long as there is no significant weight gain. However, age-related sagging continues to progress, so maintenance treatment approximately once every six months to one year is recommended if you wish to maintain the effects.

The appropriate treatment differs depending on your concerns. ONDA Lift, which provides a strong fat-reduction effect, is suitable for people concerned about a heavy facial contour or double chin caused by fat. On the other hand, when sagging skin or looseness of the SMAS fascia is the cause, HIFU, which lifts the fascial layer, may be effective. Combining both treatments may provide synergistic effects, so consult a physician during your consultation and choose the treatment suited to you.

ONDA Lift is a “non-surgical lifting treatment” that uses special microwaves called “Coolwaves®” to provide fat reduction, lifting, and skin tightening at the same time. Unlike conventional HIFU and InMode, it takes a different approach and is also appealing because it involves little pain and downtime.

Before undergoing ONDA Lift, first clarify your skin concerns and goals. If you prioritize tightening the facial contour and reducing fat, ONDA Lift may be a strong option. If you are considering treatment, choose a trusted clinic and undergo a free consultation or medical examination to confirm whether the treatment is suitable for you.

LIVELY CLINIC has physicians and nurses with extensive knowledge and experience in skin treatments. We also offer a wide range of aesthetic medical devices, enabling us to provide treatments suited to each patient’s concerns. Please feel free to discuss any concerns with us. We will propose treatment tailored to you to help address them.

Dr. Federica, an international KOL physician for this device, was invited from Italy, the home country of ONDA Lift (PRO), and our physicians and staff received direct lectures and practical training.We acquired detailed knowledge essential for clinical practice, from the theoretical background of the treatment and optimization of energy settings to irradiation techniques for each treatment area.

During the hands-on seminar, we deepened our practical knowledge directly applicable to daily clinical practice, including differences in approaches for each case and key points for ensuring safety.Through this ongoing training, we have established a system that enables us to provide more precise ONDA Lift treatment to everyone.

LIVELY CLINIC has physicians who have presented on the effects of ONDA Lift at an academic conference on aesthetic surgery.We were among the first clinics in Japan to introduce ONDA Lift (PRO), and have been chosen by many patients based on our extensive experience of more than 7,500 cases (November 2024–October 2025) and accumulated knowledge.
ONDA Lift is a treatment in which results vary significantly depending on the practitioner’s skill and understanding. That is why it is important to receive treatment at a clinic with reliable skills and experience.