Caralluma Fimbriata, I received this product to try. It is a natural appetite suppressant. I like that it is because I am trying to get healthy and to loose weight the best way I can. I want to put natural stuff that can help me get healthy in my body. It Is a non-stimulant with no additives, or artificial ingredients fillers or preservatives and is a herbal supplement. It aids in your natural process to block fats and carbs . It has helped my appetite, so I am not so hungry all the time, I like that it has given me more energy and there is no jitters with this. You should always consult your doctor before taking this if you are on other medications. It should be fine but it is better to be safe than sorry. I would suggest drinking a lot of water as well to help with the weight loss, as well as walking or some other type of exercise. It has helped me a lot. There was a ebook but I didn't get to receive it yet.