SAYFUT Waist Trainer Corset

Last updated date: August 8, 2019

DWYM Score

7.2

SAYFUT Waist Trainer Corset

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We looked at the top Waist Cinchers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Waist Cincher you should buy.

Update as February 16, 2021:
Checkout The Best Waist Cincher for a detailed review of all the top waist cinchers.

Overall Take


In our analysis of 91 expert reviews, the SAYFUT Waist Trainer Corset placed 11th when we looked at the top 11 products in the category. For the full ranking, see below.

From The Manufacturer

Everybody dreams to have a much trimmer and toned tummy but the abdomen laxity has always been the hardest to go. Losing weight and a few inches in the waist is a struggle for both men and women. Waist trainers are not just new concepts of fashion. Waist cincher corsets are specifically designed to shape the tummy & defines your waistline and maximize your curves to achieve an hourglass figure. Waist trainers are perfect for weight loss training, workout band, or even postpartum support girdles. Waist shaper helps give you the hourglass figure you want by smoothing your waist and tummy area for a sleeker, curvier silhouette. Suitable for any aerobic exercise or weight reduction program. Besides flattening your abdomen, it will give you a trim line from hip to chest at the same time. Soft and breathable, it is comfortable to wear. Completely undetectable even when worn under thin knits and form fitting dresses.

Expert Reviews

Expert Summarized Score

7.5
11 expert reviews

User Summarized Score

6.6
4,372 user reviews

What experts liked

Constructed from polyester and spandex. Comes in 2 colors and fits snugly, accentuating the waist. Also features 4 spiral steel bones for support.
- BestReviews
Its flexible body is perfect for exercising, while the adjustable compression it delivers smooths body flaws well to improve the outlook of wearers.
- iExpert 99
The best waist trainers come with the columns hook-and-eye closure classic design, and it also permits you to adjust size as necessary.
- Fashion Playtes
This shaper is not just meant to give you a cosmetic solution to your belly or extra pounds, it should give you a hand as you try to work your way to a great natural shape.
- Noble Rate
It stretches great, which adds to the comfort, and the hooks are easy to close. Overall, it gets the job done.
- Top Ten The Best
Are you struggling with weight loss? To get a waist trainer that will help you to shed your excess pounds, SAYFUT is one of the best. Because of its comfortable design, it is perfect for working out. It also fits under clothes and tones the body without irritating users.
- Top 10 Best Pro
I have been using my corset for the past two months and it still feels new. The fabric is still strong like it was and the compression is still intact.
- Waist Lab
Glad I purchased it! It was more comfortable than expected after others said it was too tight
- Waist Training Corset Reviews
The unique design of the corset provides a good support to the breasts and makes them look well-founded. We were also quite impressed with the internal boning structure of the shapewear which firmly supports your body, preventing any possible injury that might come in your way while working out.
- Mr. Tools Home
The corset is a body-shaper hence you will look fantastic in it. The polyamide material that constitutes its threading is tear proof. It is meshed to exhibit comfort and boost your appearance.
- Waist Trainer Buying Guide
It constructs with four spiral steel bone so that it's flexible and durable as soft as plastic bones as well as it can bend easily but recover quickly to origin. It can provide you sure back support to avoid injury and correct bad posture.
- Weight Loss Methods 2 U

What experts didn't like

The sizing is not always as indicated on the sizing chart; if you are deciding between sizes, you should order the larger size.
- BestReviews
As with most of these trainers, you must hand wash the garment. Machine washing could damage the trainer and cause fraying.
- Top Ten The Best
Because of its shorter structure, SAYFUT Waist Trainer does not fit tall and lanky women well.
- Top 10 Best Pro
Risk of abandoning workout routine.
- Waist Lab
too small” this was the resounding negative comment. It seems that if you follow the advice of the manufacturer and go for a size bigger than your usual dress size, you’ll be less likely to run into this problem.
- Waist Training Corset Reviews
Cannot be an alternative to exercise and balanced diet.
- Mr. Tools Home
Even though the corset has a tough and durable fabric, it is important to be cautious not to use bleaching detergents while washing. You should also be gentle when washing for it to last longer.
- Waist Trainer Buying Guide

Our Expert Consultant

Stephanie Mansour   
Certified Personal Trainer, Health and Wellness Expert

Stephanie Mansour, host of “Step It Up with Steph” on public broadcasting, has been coaching women for over a decade on how to lose weight and make it last. She has a Bachelor of Arts in communications with an emphasis on women’s studies and psychology from the University of Michigan. She holds certifications in life coaching, personal training, yoga and Pilates.

An Overview On Waist Cinchers

Shapewear has come a long way over the years. Previous generations squeezed into girdles that constricted their movement and made it hard to breathe. Today’s consumers have slimming products that are not only adjustable and breathable but flexible enough to move with them.

But some waist cinchers go beyond slimming. They also serve as compression garments that claim to burn fat. This is done by promoting sweat while you work out. Waist cinchers are especially popular in the weeks following childbirth, allowing wearers to keep everything pulled in while waiting for nature to do its work.

“Consider this product if you’ve tried shapewear and it doesn’t do the trick for you, both in the way you look and in how you feel,” Stephanie Mansour, a certified personal trainer and founder of the fitness brand Step It Up With Steph, says. “Normal shapewear does the trick in terms of appearance, but a waist cincher would be helpful to wear after surgery or while working out to promote sweating more. It’s important to note that this does not replace a strong, tight core, but it can serve as a reminder to keep your abs pulled in and engaged throughout the day and during your workout.”

She also notes that wearing a body shaper can be a motivator to keep working toward fitness goals.

“If you can see yourself as a more fit version of yourself with shapewear, you may be more motivated to maintain your workouts or healthy eating habits,” she says, noting that eventually “you may feel like you’ve made progress on your goals and can see the effects without wearing the waist cincher!”

But there are some important considerations when shopping for a waist cincher. It’s important to pay close attention to your height and build when shopping. Not all torsos are the same length, even among those who are the same height. Pay close attention to the measurements of the cincher you order to make sure it will fall exactly where it should.

“This is not typically a one-size-fits-all product,” Mansour says.

Cinchers can vary dramatically in their materials. Although latex-based cinchers have their benefits, it’s important to note that they can have a smell when first pulled out of the packaging. After several washes, that smell should lessen, but it’s always good to be prepared.

If you’re investing in a waist cincher for its fat-burning promises, you’ll need to be careful when it comes to sweating during workouts. Some waist cinchers have mild fat-burning features built in, but they’re also designed to keep you from getting too hot, as heatstroke can be a risk if you overdo it.

Typically, you’ll want to wear your waist cincher under your clothing, whether you’re going to the gym or just heading out to the grocery store. Keep in mind the type of clothes you’ll be wearing over your waist cincher, and make sure you choose one that won’t be too bulky. The ribs on some waist cinchers can be seen through thinner, tighter clothing, and some cinchers close with Velcro, which can add a little unwanted bulk.

The Waist Cincher Buying Guide

  • Material is what sets one waist cincher apart from the rest. You’ll find latex versions are the most popular since they offer the support you need and help you build up plenty of sweat to see results during your workouts. But neoprene cinchers give you similar results while also being easier to clean. The Nebility Women Waist Trainer Corset Zipper Vest combines polyester and spandex to enhance flexibility.
  • The type of latex also makes a difference. Look for material that is non-toxic and natural. It should also be more durable than competitors.
  • Waist cinchers are typically built with “bones,” which do the work of pushing everything inward. Some models feature flexible boning that provides support while still keeping you comfortable. With the YIANNA Women’s Underbust Latex Sport, you get nine spiral-steel bones that promise to trim up to three to five inches off your waist.
  • Whether your waist cincher does the fat-burning promised or simply encourages you to head to the gym more, you may find your waist cincher is eventually no longer fits the same. For that reason, adjustability can make a big difference. The YIANNA Women’s Underbust Latex Sport and Nebility Women Waist Trainer Corset Zipper Vest each have three rows of hooks that let you adjust it as your size changes. Other waist cinchers use Velcro to give you the adjustability you need.
  • For those buying a cincher for its weight loss effect, it’s important to pay attention to the process each one uses to promote weight loss. Cinchers use something known as “the sauna effect” to promote sweat, which helps cut down on excess water weight. But these garments aren’t a miracle weight loss solution. You’ll still need to put some work in to see lasting results.