There are two kinds of levodextrose: powder and pill. The effect is obvious. Eating one pill can lose 0.2 kg ~ 0.3 kg, and it can lose 3 ~ 5 kg a week. However, long-term consumption has negative effects and requires serious surgery, because many weight-loss products now add lime powder, which can make blood flow back and control your nerves to lose weight. If in doubt, please consult.