Amazon has this C4 Energy + Aminos powder at $19 for a first-time Subscribe & Save order, down from its $24 regular price. Several flavors are available. Each scoop delivers 100mg of caffeine from green coffee beans rather than a synthetic source, along with 5 grams of amino acids for muscle recovery and electrolytes for hydration. Buy Now at Amazon
Features
100mg of natural caffeine per serving sourced from green coffee beans 5g of amino acids, including BCAAs and EAAs such as L-Leucine, for muscle recovery Replenishes 3 electrolytes lost through sweat Zero sugar formula 30 servings per 8.8-oz. tub Vegetarian powder supplement
