"The New GH Stack is the World's First Dual-Action Human Growth Hormone Potentiator. Think of It as Food for Your Growing Muscles." Along with Testosterone, Human Growth Hormone (hGH) may be the most anabolic hormone around. This unique polypeptide hormone comprised of 191 amino acids is required for any strength athlete interested in gaining that extra performance and muscular edge. Why? Because hGH (1) enhances protein synthesis (anabolism), (2) promotes lean mass while burning fat stores, (3) and spares glycogen which fuels your workouts. New GH Stack from Universal Nutrition can help signal your pituitary gland to release more hGH with key ingredients such as L-Dopa, 5-HTP, & Somatopro A. Studies have shown that the compounds in Somatopro A can actually increase GH levels by 800%! Formula aside, what makes GH stack truely unique is its "Dual-Action Secretatogues" system. No other supplement in the world combines a sub-lingual with an oral delivery system. This two-step DAS system effectively doubles your dose of GH-enhancing nutrients found in GH Stack! So when you're ready to grow, feed your muscles with GH Stack.