SLOW-RELEASE MICELLAR CASEIN FORMULA Even in our fast-paced world, there are times when it pays to slow down. During these occasions you want a protein that takes its time. Something to hold you over until your next meal. A protein that breaks down more slowly, delivering its amino acids over several hours. R1 Casein is what you’re after.

Rule 1's Micellar Casein: 25g premium, slow-release micellar casein to help feed your muscles and satisfy hunger overnight or between workouts.
Slow Digesting: A protein that breaks down more slowly, delivering its amino acids over several hours.
Nighttime Formula: R1 Casein at bedtime will help keep your muscles fed while you catch up on needed sleep.
Amino Acid Packed: Naturally rich in essential amino acids (EAA) and BCAAs.
Flavors Available : R1 Casein is available in two great tasting flavors, rich Chocolate Fudge or delectable Vanilla Crème.
Clean Manufacturing: R1 Casein is proudly made in our own state-of-the-art GMP certified facilities in the USA and produced clean, with no banned substances.
Directions: Mix one (1) scoop of R1 Casein with approx. 10-12 oz. of water, milk or your favorite beverage in a shaker cup or glass for a delicious shake. Or add your favorite fruit and ice to the above, mix in blender and enjoy as a smoothie!