Whey Protein Powders is world famous protein powder because it’s maintained protein quality. In addition to price, you can compare the percent of protein in Whey Protein Powders to other muscle building protein powder. Whey Protein powder concentrated around 70% to 80% protein quality on their products but most of the Protein Powders you do not found that type of quality (Other companies followed highest 35% protein quality). So the majority of the protein powder is carbs and fats. If the Protein Powders listed then you will find the first item is Whey Protein Powders (it is proved). If a protein powder lists whey protein concentrate first on the ingredients list, followed by whey protein isolate and/or whey protein hydrolyses but has less than 70% protein per serving, then it only has a very small amount of whey protein isolate and/or hydrolyses in it. But some companies add a little bit minuscule amounts of whey protein isolate and hydrolyses just claim that they contain that item on their product but the amount are so small they can’t do anything’s for your body as Whey Protein Powders.