Many people want to know the difference between whey protein powders. Here I explain the difference between whey protein concentrate (WPC) and whey protein isolate (WPI) going beyond the usual bottom of line of WPI has more protein, less fat and carbs compared to WPC, leaving you with having to pay a lot more for WPI. The differences between WPC and WPI need to be understood clearly for you to understand when you could be using both.
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15Jan

