Castle Bravo by Merica Labz is a higher stim pre workout without the exotic stimulants.
Armed with 450 active caffeine from two sources, theobromine and synephrine, you bet your butt you'll feel this preworkout. Castle Bravo also has a great focus package which includes alpha GPC, tyrosine and huperzine A.
But its not just a stim bomb, it contains ingredients for pumps, and endurance. For endurance Castle Bravo packs Peak 02 and beta alanine. For pumps Castle Bravo gives you a heafty dose of citrulline, and pine bark extract.
