Answer
Feb 13, 2020 - 08:05 AM
The nutritional and pricing differences between WPI and WPC result from a secondary step in the manufacturing process. During production, WPC is microfiltered once, while WPI is filtered a second time. This second filtration removes more fat and carbohydrate from the original product, producing a more refined protein. This process means that WPI is a more pure whey protein than WPC.
