About this item OUR FLAGSHIP PROTEIN POWDER - R1 Protein delivers 25 grams per serving of clean 100% whey isolate, fast-acting whey hydrolysate, over 6g of BCAAs, and virtually nothing else. SUPER-PURE SOURCES - Our formula contains super-pure isolate/hydrolysate protein with no whey concentrates, creamers, gums, amino spiking, or other fillers—without sacrificing quality or great taste. ANYTIME FORMULA - Take this protein powder first thing in the morning, pre workout, immediately after workouts, between meals, as a snack, or even as a treat. CLEAN MANUFACTURING - R1 Protein is proudly made in our own state-of-the-art GMP certified facilities in the USA and produced clean, with no banned substances. BETTER INPUT, BETTER OUTPUT - You’ll see these words all over our products. It means we’re relentlessly pursuing better input to ensure we never put a product on our site—or on a shelf—that we wouldn’t put in our own gym bag.