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

*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.