2024 or Later

WHAT’S IN IT R1 Protein…Naturally Natural flavors and natural source sweeteners from stevia leaf join over 6g of naturally-occurring BCAAs and 25g of protein from pure whey isolates and hydrolyzed isolates to support muscle recovery and rebuilding without artificial ingredients. 25g fast-acting protein† 100% of protein from whey isolates and hydrolysates 6g+ BCAAs^^† Our positively transparent formula comes with some impressive negatives: ZERO Artificial Flavors ZERO Sweeteners ZERO Preservatives ZERO Synthetic Colors ZERO Sugars ZERO Gums ZERO Fillers *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.

WHAT'S IN IT 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.