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 ardent muscle builders.
 

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

Informed Choice® Certified. 
Regularly tested for banned substances by the world class sports anti-doping lab, LGC.

*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.
^ Weights are rounded to the nearest pound. Product sizing and servings per container vary slightly between flavors.