The Following: Whey Protein Concentrate

Whey protein concentrate (WPC) is a protein-rich powder made from whey, a liquid byproduct of cheese production. It is produced by removing enough fat and lactose from whey to yield a concentrate of protein. WPC can contain anywhere from 35% to over 80% protein by weight, depending on the processing level.

Manufacturers add WPC as a protein source and to improve texture and emulsification. It is commonly found in sports nutrition products like protein powders, energy bars, and recovery drinks, as well as in some baked goods and dairy products.

Whey protein concentrate is generally recognized as safe (GRAS) by the FDA for use in food. It is a complete protein, containing all essential amino acids, and is a popular supplement for muscle building and recovery. International bodies like JECFA and EFSA have evaluated whey protein. Some studies suggest whey protein may support immune function and have other health benefits, but research is ongoing.