Updated: 02/02/2016 - Sponsored by Leptigen

Neoprene Waist Trimmer Review - Does This Fitness Belt Really Work? Are customer complaints and lack of real results deal breakers?

Editor's Review: 2.9 / 5.0

31RARY47MSLThis review is what happened after I obsessed for weeks over the Neoprene Waist Trimmer. We took the time to create a detailed evaluation, examining the side effects, ingredients, scientific studies and level of customer service. We also took a close look at hundreds of dieter reviews and customer responses from all over the web. Finally, we compacted this information to give you the facts you need.

EDITOR'S TIP: Combine Neoprene Waist Trimmer with a proven fat burner such as Leptigen for better results.

What You Need To Know

The Neoprene Waist Trimmer is a “fitness belt” that is claimed to help you develop core strength, improve balance, boost endurance levels, increase flexibility and slim down the tummy area. These belts are generally about eight inches wide and are adjustable to suit different body sizes. This trimmer belt is made from Neoprene so it locks in heat, which causes the midsection to sweat more during exercise. This in turn draws retained water weight from the core and tummy area. These belts are made by several different brands. One brand is Valeo, which sells the Neoprene Waist Trimmer for $9.99.

The Neoprene Waist Trimmer has been available since at least 2005, and it’s easy to find these fitness belts online. The waist trimmer is typically washable and comes with a Velcro strap for a secure fit, but read on…

Customer Complaints – A Consideration?

According to our Research Editor, “There are all kinds of customer complaints concerning Neoprene Waist Trimmer, which are posted on distributor websites such as Amazon. This negative feedback is a red flag.”

One user stated, “I bought it not too long ago and after 2 uses it ripped?? Please don’t buy it…waste of money.”

“Put the waist trimmer on once and when I removed it, the Velcro tore off the Neoprene, and the Neoprene also tore. Not a good product at all,” said another customer.

Scroll below for one of the best products we’ve seen over the last year.

Lack of Real Results – A Serious Concern

There is no clinical proof that supports the Neoprene Waist Trimmer for weight loss. In fact, many customers have stated that this fitness belt does not live up to the hype. One user commented, “Does not work! Give me a Break. And it smells awful!”

Another customer said, “This belt does not burn off fat at all. You just sweat more.”

Our research has shown if there is a certain facet of a fitness device or diet program that is quite problematic (a painful/difficult exercise routine, too many customer complaints, lack of real results) the probability of long-term success is very low. In other words, if the Neoprene Waist Trimmer does fail to produce weight loss results in numerous customers, this could be a deal breaker.

Any Solid Science?

Here at DietSpotlight, we like to see solid scientific research that supports the weight loss product we’re reviewing. Sadly with the Neoprene Waist Trimmer, we could not pinpoint any real science or clinical trial results that support this fitness belt. Therefore it appears that the Neoprene Waist Trimmer is only backed by claims.

The Bottom Line: Does Neoprene Waist Trimmer Work?

So, should you buy Neoprene Waist Trimmer? Well, we appreciate that the Neoprene Waist Trimmer is easy to use and fits people of many sizes. On the other hand, we have some reservations about this product because it’s not backed by any actual science. We’re also concerned about the customer complaints and poor quality of these belts.

If you’d like to drop more pounds of fat, then we recommend you choose a product that is backed by real clinical research, gives you plenty of bang for your buck and is supported by positive customer feedback.

Among the best products we’ve seen in 2015 is one called Leptigen. Its formula is a unique blend of four key ingredients, which have been proven in documented scientific research to help accelerate metabolism and improve fat loss. We can’t pinpoint any discussion of harmful side effects and dieter feedback around the web shows people are seeing substantial results.

Also, the makers of Leptigen are so confident in their product they’re offering a Special Trial Offer, which is a good sign.

Learn More About Leptigen »
GD Star Rating

How Does Neoprene Waist Trimmer Compare?

Previous Neoprene Waist Trimmer Review (Updated March 6, 2014):

What You Should Know

Click Here To See Our Highest Rated Review

Neoprene waist trimmer is an elastic fitness accessories manufactured by several weight loss and fitness companies. Widths and length will vary with larger sizes and widths available for dieters who need additional waist coverage. Neoprene waist trimmer technology focuses on heat and abdominal muscles. According to literature found online, heat retention helps to melt away fat from the midsection while the elastic band makes the tummy look slimmer immediately. Neoprene waist trimmer can be worn on top of clothing or under clothing without much difference in how the trimmer works.

List of Ingredients

Elastic neoprene waist belt.

Product Features

Television infomercials trying to sell neoprene waist trimmer products will show dieters an infrared image of the abdominal muscles with and without the belt. These pictures can be quite deceiving. Just because abdominal muscles or skin collect heat under the neoprene waist trimmer does not mean more fat is burning off the body. The slimming effect comes from the elastic band and strong Velcro strap and any loss of inches in the waist can only be attributed to exercise and a reduced calorie diet. With so many neoprene waist trimmer products on the market, we searched for some clinical research showing how neoprene can increase weight loss. No clinical trials could be found and no manufacturers mentioned their products were clinically proven. The only proven effect is an increase in heat under the area where the belt is secured on the body. Fat located in cells around the abdomen does not liquefy and absorb into the body. What neoprene waist trimmer products will do is cause sweating. Sweating can decrease fluid stores in the body and thus show some negligible water loss. This water loss will not be substantial enough to cause significant weight loss even over extended periods of use. Neoprene waist trimmers sell for $7.00 to more than $50.00 depending on the manufacturer.

See Our Featured


  • None.


  • Neoprene does not increase weight loss.
  • Neoprene waist trimmer products are not clinically proven to reduce fat or slim the abdomen.
  • Product prices vary widely.
  • Infrared pictures show only increased heat not increased fat burn.


Manufacturers of neoprene waist trimmer products try to convince the dieter that infrared pictures of increased heat means fat is burned from the area where the belt is secured more quickly. There are no clinical studies proving these claims to be accurate. Instead of securing a belt to the midsection during workouts, the dieter may find better support with a thermogenic blend of herbs. Fat burning supplements work to increase metabolism and heat within the body. This thermogenesis is responsible for added calorie burn and thus, improved fat loss. Common proven ingredients include Green Tea Extract and Caffeine.

18 User Reviews About Neoprene Waist Trimmer

Leave comments below
  • 1

    Do u wear it all the day


    Arnold (Editor)

    The dieter is usually asked to equip this product with their workouts however we have a few reservations about its effectiveness.


  • 2
    Joe Neal

    Nothing that really works, or lasts ever comes easy. A neoprene belt is no exception. It takes 5 days to a week to get used to wearing it. Once you get used to it, give it a month, you will be ecstatic. By adding nothing extra, doing nothing more than you already have been you will lose, at the very least, two waist sizes, plus it supports your back. Once you’ve gotten used to it, you’ll never not wear it again.


  • 3
    gibby ingram

    i have this nordictrack adjustable waist timmer, and how do i clean it. i do a lot o sweating with it on. can i but it in the washing machine and wash it with my regular cloths.


    Your Name

    Don’t wash it, certain chemicals like ammonia or bleach will have a chemical reaction with the neoprene and will dissolve your waist belt…maybe just use a mildsoap and hot water and hang it to dry.


    Your Name

    The chemicals that are used in making this material(neoprene) cause cancer and reproductive problems… find a safer alternative…


  • 4

    I did not buy this belt with huge expectations of lioosng inches. Exercise and diet does that. I really wanted it because I have a condition called diatasis recti. Not serious, but it has resulted in a herniated belly button and looks terrible if I am exercising. I needed a tight, tough belt to hold everything together. I have had this belt on all day now while working. The first belt I bought was the Bally Slimmer Belt With Zippers. I thought the zippers would make for a tight fitting belt versus the Velcro. The Bally belt fell apart the first day. This is one is strong and sturdy. The Velcro system is fine.


  • 5

    I am currently using one and the excess sweat being trapped under the belt is causing me to have a rash….a bad rash….everywhere the belt touches it is itchy and burning…it is a nordic track brand….it could be my personal experience, but I thought i should share!



    The same thing is happening to me!! What did u do for it?


    Your Name

    Me too! I’ve had an itchy rash for days


    Your Name

    It may be a sensitivity to latex….

    Your Name

    I wear this belt too! in fact I have several. I rotate them to give them a chance to air out. When I first started wearing it yes I broke out, however, I find that if you put a tank top on under it, you won’t get that itchy rash. I also have the shorts too, but I wear the spandex capris under them so it does not irate my skin. I still get the sweating effects. Hopefully this will be helpful to you.

  • 6

    I use the neoprene waist belt. Helps with back pain
    and, I feel, weight loss. Helps make you look smoother
    in workout clothes too.


  • 7

    Got to agree with Sweetie. Used a brand that was a sealed 1 piece article (no Velcro, turn it inside out, pull it up, roll it up). Lost inches which translated into weight loss. I’m always concerned about a column/blog that sells products after dismissing other products. Isn’t the Flex belt thats being touted working on a similar concept? Just wondering…


  • 8

    Neoprene waist belts do work! I have used them for years with great success!



    Thanks for the information I just ordered a neoprene sweat belt please god it will work for me finding it very hard to loose weight and tone up my stomach I excercise 5 days a week at my local gym and my stomach well it just isn’t enough!


    Your Name

    it works for me! it shaped my sides area and flattened my belly area


    Your Name

    please tell me how to use

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