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Of course, you went to the gym. You jump on the elliptical machine and lift these weights. But why don't you see the result you want? Maybe it's time to raise it to the next level. We found a device that might help: the Sweet Sweat waist trimmer. Thanks to Prime Day’s hot deal, this number one bestseller now starts at $14.

Didn’t expect you to be waist-shaped? Keep reading, maybe your mind (and body!) will change forever—just like a perfect five-star rating given by more than 28,000 critics. 

If you have Amazon Prime, of course you can ship for free. Not a member yet? no problem. You can sign up for a free 30-day trial here. (Even for those without Prime orders, free shipping is available for orders of $25 or more).

The Sweet Sweat waist trimmer is designed to increase your core temperature to make you sweat more, thereby enhancing your exercise effect. Just wrap the neoprene gadget around your waist during exercise-it should feel loose enough for a full range of exercise. Nice and thick, it provides great insulation, which means it will make you sweat—a lot. It also has the added benefit of providing back support during exercise.

Available in four sizes from S to XL.

Not in the mood for a gym? Use it when vacuuming or dusting blinds! "The best waist trimmer ever," a fan exclaimed. "I only wear this for exercise, but I have two, and sometimes wear the other near my home on weekends for cleaning, running errands or sleeping."

"I tried me for the first time at the gym last night, wow," another happy shopper said. “I tried it with the sample gel that came with it. During the 30-minute workout, not only my waist was soaked with sweat, but my whole body was soaked with sweat! It is difficult for me to sweat in the gym, but this It's great... it covers my entire stomach, which is a plus!"

"Absolutely love it!" said a five-star critic. "I sweat too much. The best thing I have ever bought!"

The comments cited above reflect the latest version at the time of publication.

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