These so-called diet pills are deceptive and may contain toxic and harmful substances. It can be said that they don't have a drug production license at all, but they are all produced by some small workshops, and there is no effect of losing weight at all. Losing weight depends on exercise and hard work. Taking some so-called diet pills can only have a certain effect in a short time, which can be said to be very harmful to the body. Don't trust these diet pills and don't buy them.