Rule 1 | R1 Protein Isolate
Rule 1 | R1 Protein Isolate

Rule 1 | R1 Protein Isolate

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R1 PROTEIN WHEY ISOLATE/HYDROLYSATE FORMULA Our flagship protein is made with super-pure 100% whey isolate, fast-acting whey hydrolysate, and virtually nothing else. We’ve completely omitted the use of whey concentrates as well as creamers, gums, amino spiking, and other fillers that dilute what you really came for – protein. The result is an industry leading Protein Purity Percentage (PPP) of up to 87%. ^ R1 Protein is protein with a capital-P.


  • ZERO sugar 
  • ZERO fat 
  • ZERO gluten 
  • ZERO gums 
  • ZERO creamers 
  • ZERO fillers 
  • ZERO artificial preservatives 

ZERO amino or banned substance spiking

WHAT EXACTLY GOES INTO BETTER PROTEIN? WHEY ISOLATE/HYDROLYSATE FORMULA 25 g fast-acting protein* 100% of protein from whey isolates & hydrolysates – no whey concentrates! 6+ g BCAAs* Fully instantized to mix easily with a spoon or shaker cup Carefully blended and packaged in an NSF GMP facility in the USA