(Thinking) I'm considering trying the diet patient medication~

In the past, traditional Korean medicine diet pills were popular in the company ~ Most of the older women seemed to have success after taking them ~ At that time, I moved to a different department and started hanging out with the older women, eating various things during breaks, and I gained a lot of weight. I also tried appetite suppressants, and I lost about 10 kilograms, but when I stopped, I gained it all back with a yo-yo effect. A few years later, I tried a pill from another Korean medicine clinic, but I didn't lose or gain weight, maybe because I didn't put in effort. Recently, I hear that people are succeeding by taking pills here and there, so I want to try them too. What kind of pills are everyone taking?