Do corsets really make your waist thinner?

They do but it s not permanent, if you stop wearing it it ll revert back. Be really careful with them too. Better to just exercise and work at it. ^^

No, what they do is compress what's under them, and what doesn't compress, gets push up or down, to complete the illusion, that your waist is smaller. If you have a size 30 waist, it is still a size thirty waist the moment the corset comes off, unless you have had ribs removed and other surgical procedures done to alter the area.

I workout and try to eat healthy about 5 days a week, and I wear a waist trainer during night and I has helped me get more into that glasshour shape. but when I don't wear it it doesn't look that defined, also I doesn't help you lose weight just the shape and figured or your body

no they don't

Pretty sure corsets are really bad for you -- do some research

Cosets are unhealthy for the body. If you just go on a diet and do core based exercises. Exercising will make you look and feel better.

Only way to have a thinner waist is to lose weight