Rule1 R1 Isolate Protein Powder 101: Rule1 R1 Protein powder is the highest quality fastest digesting protein by Rule1 Proteins. This protein is 100% Whey Protein Isolate and Hydrolysate making it digest faster than any other protein out there. Oh yeah, it tastes incredible! Fun Fact: this brand was started by the same family who started Optimum Nutrition so they know what they are doing with Protein.

Why This Protein is Great: The formula is basically perfect when it comes to a fast-digesting post-workout protein shake. This protein has ZERO sugar, ZERO lactose, ZERO gluten. In fact, it`s so pure that it is 90% protein. Rule1 also added BCAA`s (6g) and Glutamine to support even more recovery post-workout. Stacking this up to the competition will only help you choose this protein - just look down.