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3-in-1 40K Ultrasonic Cavitation Slimming Machine

3-in-1 40K Ultrasonic Cavitation Slimming Machine

Rated 4.6 out of 5 stars
28 Reviews
$269.99 USD$229.99 USD

Losing fat fast and tightening the skin at the same time, at home? Yes, that is possible! With our professional quality 40K Ultrasonic Cavitation & RF Skin Tightening machine! You will lose stubborn inches and improve your skin fast and pain-free.

In a clinical trial

74% of women reported excellent results of treatment*

Scroll Down For Full Clinical Trial

THE Ultimate AT-HOME spa KIT FOR up to 15% OFF!

Get the full spa treatment experience at home for up to 15% off!

$349.99 USD$299.99 USD

Real Results

74% of participants reported excellent results of treatment*

79% of participant's skin appeared smoother*

1.64″ average reduction in belly circumference after 3 sessions*

What Makes It Special

Our 3-In-1 40K Ultrasonic Cavitation Machine will provide you with the most effective at-home solution to burn stubborn fat, remove cellulite, and tighten skin from any area of your body. All at the cost of a single MedSpa session.

Burns Fat

The 40k Ultrasonic waves will break down fat cells into free fatty acids, which the body's lymphatic system will naturally eliminate. Essentially, forcing your body to burn the fat from the area.

Removes Cellulite & Tightens Sagging Skin

The RF (Radio Frequency) combined with the Infrared Light will help the lymphatic system drain the fatty acids faster while tightening the skin in the area.  This will also increase blood circulation, collagen production, and rejuvenation of aged skin cells. Making your skin stronger and firmer, and reducing the appearance of cellulite and sagging skin in the process.

Effective On Any Body Part

For a near spa quality treatment, our machine is fit with the same high quality parts found in professional units. It's also super simple to use, making it the complete professional whole body and face treatment experience at home.

How To Use

Prepare the area

Apply a mask-like layer of gel on the area you want to treat.

We recommend using our Warming & Slimming Gel for best results. 

Please note that it has a warming effect so we recommend testing it on your skin with just a tiny bit first, to observe any bad reactions. Feeling a warming and heating sensation is completely normal.

Activate & Cavitate

Plug in the Ultrasonic Cavitation handle into the device and turn it on. Adjust the intensity, pulse frequency (mode) and set the timer to your desired level.

We recommend using the cavitation head for 15 minutes per area, to break down the fat cells into free fatty acids. 

Followed with another 15 minutes with the RF head, to assist your lymphatic system in getting rid of the destroyed fat cells and rejuvenating the skin.

Complete the treatments 2-3 times a week for best results.

Intensity - adjust based on the size of the area treated. Ex: For a bigger area such as the legs you can set a higher intensity than for the face. We recommend starting off at medium intensity for bigger body parts and minimum intensity for the face. You can gradually increase it as you feel comfortable.

Vibration Frequency (Mode A, B, C, D) - from here you can adjust the pulse intervals for each function. Ex: Mode A the ultrasonic waves will work for 1 sec and pause for 1 sec. Mode B is faster than A, C is faster than B and etc.

Mode A is the weakest (longest pause) and is recommended for smaller areas such as the face. Mode D is the strongest (shortest pause) and is recommended for biggest areas such as the legs. 

Timer - the device will automatically turn off when the timer runs out.

Post Treatment Care

After your session, turn off the device and wipe the surfaces of the used attachments. You can use 70% alcohol or a water-based wet wipe. Do not submerge in water or clean with running water.

We recommend some before and aftercare tips and tricks to help you achieve the best results.

✔️ Drink plenty of water both before and after the treatment to help flush out the broken fat cells.

✔️ Avoid carbs, sugar and greasy heavy food for 12-24 hours before a session.

✔️ Exercise 30 mins right after a session. Any type of activity is fine, just keep the blood circulating. 

✔️ Avoid alcohol & caffeine 24-48 hours before and after a session as both substances will dehydrate you which makes flushing less effective.

Lastly, it's important to remember that ultrasonic cavitation is not the solution to a bad diet. It is meant to burn the fat in the targeted area so that the body can use it as energy first and flush it out through the lymphatic system. It is best to maintain a healthy balanced diet and a workout routine.

The device should be used with a water based conductive or slimming gel. We recommend using it with our Slimming & Warming Gel for best results.


How It Works

The Science Behind It

High-intensity, targeted ultrasonic (or ultrasound) waves vibrate the fat cells, creating air bubbles that expand and burst, forcing the adipose membranes (fat cells) to burst, releasing free fatty acids and glycerol. Water-soluble glycerol is then used to generate energy in the body, whereas the fatty acids get absorbed by the liver like any other fatty acids you get with your food.

During cavitation only fat tissues are affected, because they have a much weaker membrane, leaving other tissues completely unaffected.

The Different Head Attachments

- Cavitation 40K: Transmits 40kHz targeted ultrasonic waves to break down the fat cells under the skin. Best for removing fat overall.

- Tripolar RF: This head uses radio frequency energy pulses that help speed up the lymphatic system to help with the broken down fat cells. Also stimulates collagen growth in the skin to help improve sagging skin and remove wrinkles. Best used for smaller and more sensitive areas such as the face. 

- Multipolar RF: Similar to the Tripolar head except more powerful. Good for firming and tightening skin in larger areas, and reducing cellulite. Also helps the lymphatic system get rid of the broken down fatty cells.

Both RF heads have an infrared light to help speed up the treatment process. Infrared light is proven to help stimulate blood flow and rejuvenate the skin.


Product Details

What's Included

Each Ultrasonic Cavitation Machine comes with 3 different head sets, a power cord, and an instruction manual.


Is it safe?

As ultrasonic cavitation is a fairly safe non-invasive, and non-surgical procedure, healthy individuals can use it without many concerns. However, if you have any existing condition we recommend consulting with your healthcare practitioner first. Please see our Intended Use & Contraindications tab below for more info. 

How long should I use it for and when will I see results?

As each person is a little different, some will see improvement with just a single treatment while others will see improvement with additional treatments. Usually, a course of 6-12 treatments is recommended for results. Ideally this should be 2-3 treatments per week for 2-4 weeks, 15 minutes with cavitation head and another 15 with RF. After achieving your desired results,  it is recommended to have routine maintenance sessions every 2-6 weeks or as desired. 

How long do results last?

If you maintain a healthy balanced diet and don't consume any additional calories than your body burns, you can expect your results to last for a long time. As ultrasonic cavitation doesn't remove fat cells, but rather releases their contents, the cells can again store fat. Which is why a balanced diet is the most effective way to ensure longer-lasting results.

Is it painful?

The treatments are painless. However, some people may experience a tingling sensation or sensitivity.

Do I need to use a gel?

Yes you do! The device can’t be used on dry skin. For best results we recommend using our own Slimming & Warming Gel, however you can also use any water based gel such as an ultrasound gel or conductive gel. Please note that if you are using our Warming Gel you will feel a warming sensation. We recommend testing with a little bit on your skin first to see if you are comfortable.

Does it get hot?

Yes, you may feel some warming from the heads of the device, which is completely normal. 

Why do I hear buzzing in my ears while doing the treatment?

All cavitation machines produce a high shrieking noise during the procedure and you will hear ringing in your ears that can last up to 24 hours. However, don't be alarmed this is normal and will pass after a few hours. If the ultrasonic head is making a very loud noise, it's possible that it has become a bit loose from the handle. If that's the case, please try to screw it back by twisting it clock-wise. Refer to the User Guide for more info.

Can I use it for the face or neck?

Due to the power and intensity of the device, we don't recommend using the ultrasonic cavitation head on the face and on the neck area. However, you can use the Tripolar RF head without any issues. It is meant to be used for more sensitive areas. Please always start with the lowest intensity setting.

Are there any side effects?

Side effects are usually mild for ultrasonic cavitation treatment and usually pass away after a few hours post-procedure. Most common side effects are redness and increased sensitivity. Some individuals may also experience some mild bruising.

Have more questions?

Please visit or feel free to send a message to our support team they will be happy to help!

*Clinical Study

An independent study by the Department of Dermatology at the Weill Medical College of Cornell University was conducted to determine the efficacy of handheld infrared emitting devices in the treatment of photoaged skin. 

After a 12 week period, 74% of the subjects reported the outcome of the treatment as either good or excellent. At the 12 week follow-up, improved skin tone was reported by 84% of subjects, improved smoothness by >70%, improved firmness by 68%, and improved elasticity by 47% of subjects. Learn more. 

Another randomized controlled trial was conducted to evaluate the performance of a noninvasive focused ultrasonic device for thigh fat and circumference reduction.

It was found that there was a statistically significant average reduction in fat thickness measured by calipers at all time points (4, 8 and 16 weeks). There was a significant decrease in belly fat & circumference of 4.17cm (1.64") and a decrease in thigh fat thickness of 4.03cm (1.59"). Learn more.

Return Policy

We offer 30 days return window for our 3-in-1 40K Ultrasonic Cavitation Slimming Machine starting from the delivery date. After 30 days absolutely no returns will be accepted.

A credit, minus restocking & processing fees, will be given for returned products that are undamaged. Customer is responsible for shipping back the product. Please return each item in its original box and with all original packing materials. DO NOT send back items without getting an approval or an RMA from our customer support team first. Such items sent back will be refused upon delivery and returned back to you. 

To return an item, contact us first by e-mail or telephone for a Return Authorization Number. We will need your name, contact information and details of the product and original order. Please note: all returns must be postmarked by the last day of your return window, or within 1-3 days of the RMA date if your return request was submitted during the last few days of your return window. There are no exceptions to this policy.

Please contact us immediately if there are any issues during shipment/delivery of your order. All orders are subject to review for replacement/refund. Please note if your order shows as “delivered” and you did not receive your item, we will be unable to offer a refund. A replacement will be determined upon further investigation or if you have purchased the additional Shipping Insurance. All replacements provided by us are subject to shipping/handling charges and are not eligible for a refund.

For our full policy, please visit:

Technical Specifications

Ultrasonic Frequency: 40KHZ

RF Frequency: 5MHZ

RF Level: 10

RF Handle: Tripolar RF & Quadpolar RF

Screen size: 4.3 inch

Voltage: 100V - 240V

Power: 50W

40K Handle: 150V / 40KHZ / 25W

Tripolar RF Handle: 24V / 3MHZ / 1W

Multipolar RF Handle: 66V 3MHZ 35W

Intended Use & Contraindications

The NuLifeBeauty 3-in-1 40K Ultrasonic Cavitation Slimming Machine emits ultrasonic waves along with RF waves that can be used to body tone, burn stubborn fat, reduce signs of aging, accelerate skin healing, firm up & tighten skin, reduce cellulite, increase blood flow,  reduce sagging skin and wrinkles.

DO NOT use to treat any other conditions apart from those listed in the indications for use. The product has not been tested for any other conditions than those listed and the risk is unknown.

DO NOT use if you are pregnant, planning on becoming pregnant or breastfeeding. The product has NOT been tested on pregnant or breast-feeding women and therefore the risk to the fetus, neonate or pregnant women is unknown.

DO NOT use if you suffer from lupus erythematosus, photosensitive eczema or albinism. If you use the product to treat lupus erythematosus, photosensitive eczema or albinism you may cause a severe skin reaction.

DO NOT use if you have any liver conditions or circulatory issues. 

DO NOT use if you are doing immunotherapy or chemotherapy.

Consult with your doctor if you have:

-Recent surgery

-Skin disease


-Metal implants and contraceptive coil

-Heat disease



As ultrasonic cavitation is a fairly safe non-invasive, and non-surgical procedure, healthy individuals can use it without many concerns.

Use this product at your own risk! Our products are not intended to diagnose, treat, cure, or prevent any disease. The information on this website is intended for informational purposes only. It is not intended to be a substitute for informed medical advice or care. Consult with a licensed medical practitioner before using our products. 

Rated 4.6 out of 5 stars
Based on 28 reviews
Total 5 star reviews: 25 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 2
89%would recommend these products
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28 reviews
  • L
    Verified Buyer
    3-in-1 40K Ultrasonic Cavitation Slimming Machine
    3-in-1 40K Ultrasonic Cavitation Slimming Machine
    I recommend this product
    Rated 5 out of 5 stars
    5 Stars

    This is a high quality machine for the price. I've seen other brands sell similar for double the price. I have only used this machine once and I can tell it worked. I can't wait to see my results after doing this multiple times. The first pic is my before and the after is the pic on the right.

  • K
    3-in-1 40K Ultrasonic Cavitation Slimming Machine
    3-in-1 40K Ultrasonic Cavitation Slimming Machine
    I do not recommend this product
    Rated 1 out of 5 stars
    1 Star

    Never received the product and I’m struggling to get a refund.

  • C
    The Ultimate At-Home Spa Kit
    The Ultimate At-Home Spa Kit
    I do not recommend this product
    Rated 1 out of 5 stars
    1 Star

    Received and did not turn on at all .

  • TW
    Trina W.
    Verified Buyer
    3-in-1 40K Ultrasonic Cavitation Slimming Machine
    3-in-1 40K Ultrasonic Cavitation Slimming Machine
    I recommend this product
    Rated 5 out of 5 stars
    5 Stars

    Makes my skin feel good after I use it. I would recommend

  • TW
    Tanesha W.
    Verified Buyer
    3-in-1 40K Ultrasonic Cavitation Slimming Machine
    3-in-1 40K Ultrasonic Cavitation Slimming Machine
    I recommend this product
    Rated 5 out of 5 stars

    This 3 in 1 cavitaiton device is exactly what I was looking for! It works very well just like the professional machines in the spas. I was also looking at the 6 in 1 but decided to give this a go first. If you are new to cavitation I suggest starting with this I think it will do the job. :)

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