ALT Pre-Workout packs a solid 8g of straight citrulline and 1.5g of betaine for muscle pumps into its full two-scoop serving, and to drive performance, there is the electrolyte source, coconut water, 2g of taurine, and a classic 3.2g of the ever-present beta-alanine. Then, to make the supplement a comprehensive experience with an infusion of energy and focus, there is n-acetyl-l-tyrosine at 350mg, 125mg of theacrine, and a strong 300mg of caffeine for that reliable uplifting energy.