Whey Proten Concentrate

Whey protein concentrate (WPC) is a protein-rich powder made from whey, a byproduct of cheese production. Whey is filtered to separate the protein from lactose and fat, then dried into a powder. The concentration of protein in WPC can vary, typically ranging from 35% to over 80%.

Manufacturers add WPC primarily as a protein source and for its functional properties, such as emulsification and thickening. It is commonly found in protein bars, nutritional shakes, sports nutrition products, and baked goods. It can also be used to improve texture and mouthfeel in various food products.

Whey protein concentrate is generally recognized as safe (GRAS) by the FDA when used as a food ingredient. It is a popular supplement for athletes and individuals looking to increase protein intake. Regulatory bodies like JECFA and EFSA have evaluated whey protein and its components. While generally considered safe, excessive protein intake can have implications for individuals with certain health conditions, such as kidney disease.