ONDA Pro Body Contouring & Skin Tightening

Support healthy aging from head to toe with ONDA Pro, first in Ontario at The Face Lab. Using advanced Coolwaves® microwave technology, this non-surgical body contouring treatment targets skin laxity, cellulite and localized stubborn fat while supporting collagen remodeling and overall skin quality, with personalized treatment plans and minimal downtime.

  • ONDA Pro is a non-invasive body contouring, skin tightening and cellulite treatment that uses patented Coolwaves® microwave technology to target localized fat and improve skin laxity and the appearance of cellulite.

    Unlike body contouring treatments that rely on freezing or primarily heating the skin’s surface, ONDA Pro delivers controlled microwave energy to targeted tissue depths. Its specialized handpieces allow treatment to be customized based on whether the goal is targeting localized fat, improving skin laxity, smoothing the appearance of cellulite or enhancing overall body contour.

    Controlled thermal energy also supports collagen remodeling, helping improve skin firmness, elasticity and overall skin quality.

    ONDA Pro can help:

    • Target localized, stubborn fat
    • Improve body contour and definition
    • Tighten loose or mildly lax skin
    • Improve the appearance of cellulite
    • Improve skin firmness and elasticity
    • Support skin quality following weight loss

    At The Face Lab, every ONDA Pro treatment is personalized based on your anatomy, treatment area and goals, whether your priority is body contouring, skin tightening, cellulite improvement or a combination of concerns.

    The Face Lab is the first clinic in Toronto to offer ONDA Pro. Read why we chose this next-generation body contouring technology in our latest Lab Notes.

  • This treatment can help address:

    • Localized Fat – Targets fat in specific areas that are resistant to diet and exercise.

    • Sagging, Loose Skin – improving firmness and elasticity through collagen remodelling

    • Cellulite – smoothing texture for a more even, refined appearance

    Often used on the abdomen, flanks, thighs and arms, ONDA Pro is not a weight-loss treatment, but a way to refine and tighten the body you're already working hard for — without surgery or downtime.

  • Patients choose ONDA Pro for its comfortable treatment experience, suitability across many skin tones, and ability to target fat and skin quality simultaneously — while complementing a healthy diet and exercise routine.

    • Target fat without surgery – Patented Coolwaves® technology selectively targets fat cells while preserving surrounding tissue. The Face Lab is the first clinic in Toronto to offer ONDA Pro.

    • Tighten skin and smooth cellulite simultaneously – Unlike treatments that only address fat, ONDA Pro's controlled energy stimulates collagen remodeling at the same time, improving skin laxity and the appearance of cellulite in one treatment.

    • Minimal downtime, comfortable sessions – Sessions run 20–60 minutes depending on the area treated, with most patients returning to normal activities immediately afterward.

    • Submental (Under Chin)

    • Bra Fat (Front)

    • Upper Back / Bra Line

    • Arms

    • Abdomen

    • Flanks

    • Inner Thighs

    • Outer Thighs

    • Front & Back of Thighs

    • Buttocks

    • Above the Knee

  • Treatment recommendations vary depending on several factors, including:

    • Area treated

    • Amount of localized fat

    • Skin laxity

    • Cellulite severity

    • Individual goals

    Many patients benefit from a series of treatments for optimal results.

  • Increase your water intake starting 2–3 days before your appointment — aim for 2–3 liters daily.

    Avoid alcohol for 24 hours before your session.

    Arrive with clean, dry skin, free of makeup, lotion, perfume, and body oils in the treatment area.

    Remove jewelry, hearing aids, and any synthetic or acrylic garments from the treatment area.

    If the treatment area has thick hair, shave or trim it closely the day before.

    Avoid tanning before your appointment. Active sunburn, peeling skin, or recent heavy sun exposure means the area cannot be treated that day.

    Avoid topical numbing cream — it can interfere with your comfort feedback during treatment.

    Let your provider know if you've used Accutane/Isotretinoin in the past 6 months.

  • Drink 2–3 liters of water daily for 3–5 days to support your body's natural process.

    Starting 24 hours after your session, gently massage the treated area for 5 minutes, twice daily.

    Aim for 20–30 minutes of light activity, like walking, daily.

    Avoid saunas, steam rooms, hot tubs, hot baths, and strenuous, sweat-inducing workouts for 48 hours.

    Avoid direct sun exposure for 3 days. If the area is exposed, apply a broad-spectrum SPF 30+ daily.

    Wash the area with lukewarm water and a gentle cleanser. Avoid harsh exfoliants, retinoids, or aggressive scrubbing for 3 days.

    Read why we chose ONDA Pro in our latest Lab Notes.

    ONDA Pro Pre & Post Care PDF

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FAQs

It's important to us that you feel comfortable and clear about all elements of the ONDA Pro treatment experience before deciding if it's right for you. We've put together answers to the questions we get most often when patients are deciding if ONDA Pro is a good fit for their needs.

  • Most patients describe a warming sensation as the handpiece glides over the treatment area, with intermittent cooling for comfort. Sessions typically last 20–60 minutes depending on the area being treated, and many patients return to normal activities immediately afterward.

  • Most patients experience some warmth, tingling or a squeezing sensation during treatment — this is normal and expected. Your skin may appear slightly pink to red immediately afterward, which can last anywhere from a few hours to a few days. Mild swelling or tenderness is common for the first few weeks. Some patients notice small areas of tissue firmness (nodules), which typically resolve on their own within days to a few months. Less common effects can include bruising, itching, or temporary changes in skin sensation — your provider will review the full list of possible effects with you before treatment.

  • You may be a good candidate if you maintain a relatively stable weight, have localized pockets of fat, notice mild to moderate skin laxity, or have cellulite concerns — and want to avoid surgery with little to no downtime. ONDA Pro is not a weight-loss treatment and is not intended to replace healthy nutrition or exercise

  • No. ONDA Pro is designed for non-surgical body contouring and is best suited for localized fat, rather than large-volume fat removal. During your consultation, we'll help you understand whether ONDA Pro or another approach is the right fit for your goals.

  • All treatments and services are non-refundable.