Rule 1 R1 Essential Amino 9 +Energy

R1 Essential Amino 9

When it comes to maintaining and building new muscle mass, the nine essential amino acids are literally essential. This group of amino acids cannot be synthesized within our body; they must be obtained from nutrition sources. R1 Essential Amino 9 Energy delivers 7.5g of all 9 EAAs with tea leaf for energy and added electrolytes for hydration.*

RULE ONE PROTEINS™ COMMITMENT TO QUALITY

Since day one, Rule 1 Proteins™ has proven that exceptional quality and superior value aren’t mutually exclusive. We develop our own products, source the finest ingredients, and manufacture them in a FDA-inspected, NSF/GMP-compliant, and Informed-Choice certified facility. Streamlining and tightly controlling every phase of the process, from start to finish, enables us to offer premium products without the premium price.