This plant is found in many countries in the African continent, and also in India and Indonesia in Asia. Well, if you can't pronounce the ingredient, you should probably steer clear from it. Back to the appetite suppressant, it uses herbs to make you feel like your full and reduce those food cravings.
Furthermore, diet supplements like herbs (i.e. chickweed, ginseng, kelp, and bee pollen) do nothing to help you lose weight. However, be guided that not all of them may provide you with enough information or data about the product that you want to buy. What it does is let you lose that extra weight in time.