Many people don't want to know which supplements are safe for them, and they think they have to take a product in order to gain muscle. In reality, many supplements are not the "magic bullet" to gain muscle, and they can be very dangerous, even fatal. There are many supplements that will help you lose weight. I am not an expert on many of the products, and if you know someone who is, please write us an e-mail with your experience. Some of the products on this page have not been studied in enough detail to make a conclusive statement. I am only making these statements based on what I have read, and I don't know anything about the products. For many people, their body weight is a factor in gaining and losing weight, but not every body type will gain or lose muscle. If your body size is not on the same scale as mine, please don't buy anything listed here. In fact, it is likely to be dangerous to take these supplements. I will not buy the products if I don't know what they are good for. I am an independent personal trainer and have never taken muscle building products. I have read the product claims and if I don't like it, I can stop taking it.