ACT: The most potent stimulators of fat-free muscle mass are zero-calorie molecules with direct or indirect actions. That's how "the juice" works. Many of these illicit compounds are effective even on very low-calorie diets. However, side effects and legal concerns prevent many individuals from taking these compounds, leaving a gap in the search for a true lean-mass promoter.
The Ultimate Muscle Stack was designed to fill this gap without filling fat stores and offers an advanced, university-tested system that supports lean body mass in weight-training athletes.
The unique biochemical matrix of clinically proven metabolic intermediates Rhodiola Rosea extract, Tongkat Ali Root, and Tribulus Terrestris (45% extract), along with Creatine Monohydrate, L-Glutamine, L-Arginine, Octacosanol, ZMA, and Alpha Lipolic Acid, found in The Ultimate Muscle Stack was designed to markedly increase muscle size and strength by optimizing protein synthesis, increasing nitric oxide, reinforcing cell volume, and increasing muscle recovery.