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MET-Rx® ISO 42 is a premier protein supplement designed with high quality, ultrafiltered Whey protein isolate. Whey isolate is a fast and easily digested protein - to supply your muscles with aminos right after a workout or anytime. The ultrafiltration process helps remove fats, lactose and other impurities to deliver a more pure protein with a high biological value for muscle support.
42 g Whey Protein Isolate: