Have strong muscles and perfect lines is the dream of countless men, but for various reasons we can not easily achieve it, in fact, in the muscle training at the same time should also pay attention to supplement nutrients, if the fitness with the use of muscle building powder then the exercise effect is much better, but the current market variety of muscle building powder, which brand is the best, How to buy, troubled many fitness enthusiasts, do not worry, then teach you how to buy high-quality muscle building powder, build more perfect muscles! The good and bad of muscle building powder is largely determined by the grade of protein raw materials in muscle building powder, protein can be divided into concentrated whey protein, separated whey protein and hydrolyzed whey protein according to different absorption rates, of course, hydrolyzed whey protein is the best. Everyone should pay attention when choosing. European and American products are not suitable for us: some products in Europe and America are designed according to their own characteristics, and many substances are excessive for us East Asians. Studies show that too much is more harmful than too little. Therefore, we should try to choose domestic when choosing. The safety of the product should be high: after all, the muscle building powder is what we eat, safety is a problem that can not be ignored, it is recommended to choose those products with safety protection and well-known merchants as far as possible when choosing. Suitable for their own is the best: according to the proportion of carbohydrates in the muscle building powder is different for the population is also different, the thinner point of the choice of carbohydrates is relatively high. When we choose, it is best to refer to the advice given by professionals. In short, the same old saying, according to their own physical condition, suitable for their own is the best.