Rule 1 R1 Protein

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.

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 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.

When to use it

Anytime

R1 Protein provides essential amino building blocks to support muscle recovery any time, but is most effective when consumed immediately after workouts.  Also, try it around workouts, between meals, or in the evenings before going to sleep.