I used it, and the burning pain is unbearable. I really want to cry! ! But it's no use! The abdomen is burning red and I don't know anything about the oil on the membrane. I don't think there is any oil at all, just cream. In short, it is bitter and ineffective! Still don't use it! Natural slimming is good! Drink more water, eat boiled vegetables, and don't eat greasy ones. During the summer vacation, my friend said that I lost a circle and my waist was much thinner! And exercise, stretching, twisting waist and hula hoop! Everything is fine! And never eat again after 4 pm! If you want to have dinner, you should eat before 4 o'clock!