Skip to content
Rule1 Protein Isolate

Rule1 Protein Isolate

by RULE 1
$18.99 - $79.99
$79.99
$18.99 - $79.99
$79.99

By using super-pure 100% whey isolate and fast-acting whey hydrolysate, while completely omitting the use of whey concentrates, creamers, gums, and other fillers, we’re left with an industry leading Protein Purity Percentage (PPP) of up to 87%*. Gram for gram, R1 Protein has more fast-acting whey protein per unit of volume…period.

As Pure as it Gets.

This protein formula is as pure as it gets. With 25g of protein and over 6g of BCAAs — entirely from intact and hydrolyzed whey protein isolates — R1 Protein helps support the recovery and growth aspirations of the most ardant muscle builders.

  • 25g fast-acting protein
  • 100% of protein from whey isolates and hydrolysate isolates 
  • 6g+ BCAAs

With all these pluses come some very positive negatives:  

  • ZERO Gluten
  • ZERO Gums
  • ZERO Creamers
  • ZERO Fillers
  • ZERO Amino or Banned Substance Spiking