Rule1 R1 Casein Protein (4.2lbs) Pick A Flavor:Vanilla Creme / 4.2lbs Features Citrulline for improved blood

Features Citrulline for improved blood flow and nutrient delivery to the brain

increased insulin resistance

QUICKMASS® is your clean mass-building solution

encourage a balanced gut microbiome

providing consistent energy throughout your workout

Rule1 R1 Casein Protein (4.2lbs) Pick A Flavor:Vanilla Creme / 4.2lbs Features Citrulline for improved bloodWe utilize 25g per serving of Micellar Casein in this protein formula, so it keeps working long after you've left the gym. Its slow release formulation is designed for occasions when you want a protein that takes its time and delivers its amino acids benefits over several hours. Thick and satisfying, R1 Casein extends amino acid delivery for several hours, making this great between meals or as an overnight protein. Made with 100% micellar casein