Why Whey Protein Isolate? It's high in BCAAs for lean muscle growth.* Supports the body's immune system.* High levels of essential amino acids. No Ace K or aspartame. All Natural Pure WPI is nature's pure and effective protein for supporting lean muscle gain as well as maintaining overall health and fitness.* Pure, natural WPI is purified using a proprietary process that preserves naturally occurring immune boosters and antioxidants.* Elite athletes and Fitness Enthusiasts prefer All Natural Pure WPI because of its unique benefits as a high quality protein source.
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