Ingredients
L-Theanine and Caffeine: Why This Combination Works for Gamers
Caffeine combined with L-theanine: what the studies found, natural sources like tea, how gaming energy drinks differ, and why Levelz® uses 150mg of each.
Lion's Mane, L-theanine, caffeine, choline and the rest of the actives, with doses and what each one is for.
Caffeine combined with L-theanine: what the studies found, natural sources like tea, how gaming energy drinks differ, and why Levelz® uses 150mg of each.
Lion's Mane is a functional mushroom extract. What the research does and doesn't show so far, how much is in Levelz® gummies, and why we included it.