The three primary types of whey protein powder are whey protein concentrate (WPC), whey protein isolate (WPI), and whey protein hydrolysate. These are derived from milk, a byproduct of cheese production.
Whey Protein Powder Types: A Closer Look
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Whey Protein Concentrate (WPC): This is the most economical option, containing approximately 58% to 89% protein. It contains more lactose and fat than isolates or hydrolysates.
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Whey Protein Isolate (WPI): WPI undergoes further processing to remove more lactose and fat, resulting in a higher protein content (typically 90% or more). This makes it a good choice for those sensitive to lactose.
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Whey Protein Hydrolysate: This is a pre-digested form of whey protein, meaning the protein has been broken down into smaller peptides for faster absorption. This can be beneficial for those who need rapid protein delivery.
While the above three types focus on whey protein, other popular protein powders exist, including soy, casein, pea, and others. However, the question specified three types, and these whey variants are most commonly referenced together as a primary grouping.
