Ordinary protein powder and muscle-building powder are not drugs, but some functional foods. You can eat muscle powder for your height and weight, and you should be able to eat protein powder in two months. Because the muscle-increasing powder has high energy and takes a long time to eat, it is easy to accumulate fat. The premise of eating nutritious food to increase muscles is that you should do anaerobic exercise, that is, dumbbells, barbells and equipment. If you don't do anaerobic exercise, it won't work, or you will grow fat instead of muscle. Some synthetic drugs have obvious effects on muscle building, but they are also extremely harmful to the body. Eating pure natural protein powder and muscle building powder is not medicine. Some professional protein powders or muscle-building powders have obvious effects and also contain some hormones, such as some American brands BSN and MUSCLE TECH.

I recommend you to try Norway's PF, Champion, Optmund, EAS and other protein powder and muscle-building powder, but there are many fakes besides PF in China, so it is difficult to tell the true from the false. Domestic agents post their own anti-counterfeiting products. You can go to PF China official website to have a look. After all, Norwegian manufacturers are directly stationed in China.