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. HOW TO USE IT - R1 Whey Blend supports growth and recovery any time, but is most effective when consumed immediately after workouts. QUALITY FORMULA - The protein in this formula is 100% whey. It contains zero non-whey proteins, zero creamers, zero banned substances, and most flavors contain zero gluten. ALL-WHEY PROTEIN - R1 Whey Blend delivers 24g of 100% whey protein per serving from whey concentrates, isolates, and hydrolysates, perfectly blended for potency & taste. It’s also packed with naturally occurring EAAs, 5g BCAAs, and glutamine.