R1 Protein Naturally Flavored™ 38 Servings

100% Whey Isolate/Hydrolysate Formula Naturally Rich In BCAAS

R1 PROTEIN delivers two of the purest, fastest and most naturally BCAA-rich sources available. How pure? So pure that over 80% of the calories in each serving are derived from protein, leaving no room for sugars or fillers.


A great addition to the Rule One family, R1 Protein—naturally flavored! Same great Whey Isolate/Hydrolysate formula but now offered naturally flavored! To make a good thing even better, R1 Protein Naturally Flavored is sweetened with stevia and monk fruit!


  • 25g of protein per serving
  • ZERO concentrates, ALL Isolate formula
  • Each single scoop serving delivers approximately 3.1g of leucine, 1.8g of isoleucine, and 1.6g of Valine
  • Over 6g+ of naturally occurring BCAAs and over 4g of naturally occurring Glutamine/Glutamic Acid
  • NO gums, creamers, fillers. NO amino spiking!

♦ ZERO concentrates ♦ ZERO gums ♦ ZERO creamers ♦ ZERO spiking ♦

▲ These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.