Understanding What Is GNC Protein Made Of: A Comprehensive Ingredient Breakdown
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4 min read
Did you know that whey protein, a core ingredient in many GNC formulas, is a byproduct of the cheesemaking process that was once discarded as a waste product? Understanding what is GNC protein made of requires looking beyond this single ingredient, as the company utilizes a variety of protein sources and additives across its diverse product line.
