WPC stands for whey protein concentrate, which means concentrated whey protein. wpc80 powder means that the protein content is 80%. WPC80 and WPI90 are all raw materials to be produced. The difference between WPC and WPI original powder and branded protein powder is that the former is raw material and low price. The branded protein powder is an edible high-purity whey protein isolate obtained after processing the raw materials.
Branded protein powder is a high-purity whey protein obtained through further processing on the basis of concentrated whey protein. It is a whey protein isolate or an ion-exchange whey protein with a concentration of more than 90%, and the original whey protein has been killed. The powder contains a large number of microorganisms and pathogenic bacteria and is easy to absorb, which is why branded protein powders are expensive.
In the United States, raw powder that has not undergone further processing is not allowed to be sold to consumers. Of course, now there are also brands on the market that use 60% powder or 80% powder in barrels of branded protein powder, or even put domestic security codes on them, pretending to be branded protein powder and selling them to consumers. You should still be cautious when purchasing imported brand protein powder.
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