Rule 1 Whey Isolate
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 Creamers
- ZERO Fillers
ZERO Amino or Banned Substance Spiking
*PPP varies by flavor and is calculated as protein per serving (g)/serving size (g) x 100.
† Per serving
^^ Amino acids are naturally occurring and approximated.
**Excludes Cookies & Crème, which contains wheat gluten.
^ Weights are rounded to the nearest pound. Product sizing and servings per container vary slightly between flavors.