Rule 1 Proteins has introduced two new essential amino acid (EAA) powdered supplement mixes: R1 Essential Amino 9™: This supplement contains all nine essential amino acids (EAA), with a focus on branched-chain amino acids (BCAA). A one-scoop serving provides 7,500 mg of EAA, 5,000 mg of BCAA, and 500 mg of electrolytes to support hydration and mineral replenishment. It's available in flavors like Rainbow Candy, Peach Mango, and Blue Raspberry Lemonade. R1 Essential Amino 9™ + Energy: This formula offers the same amino acids and electrolyte levels as R1 Essential Amino 9™ but also includes 125 mg of natural-source caffeine from tea leaf extract. It's designed for use in the morning, before workouts, or during the mid-afternoon to combat energy slumps. Flavors available include Strawberry Margarita and Golden Gummy. Both of these products are manufactured in the USA, free of banned substances, and feature transparent labeling to display ingredient potencies. They are designed to support workout performance, recovery, and hydration with essential amino acids and electrolytes.
