No. No side effects. Zaixiuzi, white kidney bean extract, glyceride linoleic acid microcapsule powder, etc. Among them, the white kidney bean extract can be transformed into an oil-absorbing sponge, which can absorb excess fatty toxins in the body, while glyceride linoleic acid can accelerate fat metabolism and block the fat intake of carbohydrates in food. The white kidney bean extract from Xiuzi can form a protective barrier in the human stomach, absorb oil and help to lose weight.