You mean Garcinia cambogia, right? It is said that it is. After eating for a while, I bought an American brand (not to mention what brand it is, not an advertisement). The one I ate was really my last time so far. But at that time, I was still on diet control and doing aerobic exercise crazily, so the specific effect was unknown. After returning to China this year, I saw the medicine stored at that time. I took it several times, and the effect was not obvious, but I didn't feel any side effects.