M-Stak has long been built on a foundation of natural anabolic flavones. The new M-Stak formula combines anabolic compounds in more hearty dosages, making the long storied anabolic potential of the product all the greater.

• Increases Protein Synthesis 
• Aids Muscle Recovery 
• Improves Lean Muscle Growth
• Promotes Healthier Hormone Balance  

What is anabolic? Protein synthesis. Nitrogen retention. "Nutrient-partitioning." The all new Animal M-Stak. A natural supplement which helps boost anabolism and perfect for the classic "hardgainer" in all of us.*

For those of us so dedicated to this game, these frequent moments of desperation have come to an end. The new M-Stak is here, more powerful than ever, designed to obliterate plateaus and spark an explosion of raw muscle hypertrophy.* Building on the legacy built by the original M-Stak formula, the new M-Stak has taken all of the most effective components of its predecessor and cranked it up to the next level.

M-Stak floods your system with an abundance of anabolic nutrients, switching your muscle building signals on and turning them to full blast.* Combining flavones and sterones in hefty doses with anabolic of amino blends supported by an array pf cutting edge asaptogens in a single pretraining pack designed for optimum absorption, the new Animal M-Stak takes non-hormonal anabolics to a whole new level.* 

Directions for use: Take one pack every day for 21 consecutive days. On training days, take a pack 45 minutes prior to exercise. On non-training days, take a pack in the morning or early afternoon.