Magnum® Nutraceuticals' Research and Development team has handpicked these ingredients for the best synergistic effects. Arginine is a strong amino acid that assists with muscle recovery, endurance and protein synthesis. L-Citrulline and L-Norvaline are known Arginine catalysts, maximizing every training experience. The Insulin Support blend has the world's leading antioxidants for improved absorption. With the addition of 5 sources of Creatine, Serum® will also promote muscle strength and muscle mass without any bloating, water weight or loading phase.* Arginine is a semi essential amino acid that is a building block of protein. Arginine is not manufactured endogenously, and exogenous consumption is required to satisfy Arginine requirements. Arginine is known best for the "pumps" it creates and is recognized as an all-natural way of increasing strength, growth hormone output, lean muscle mass, and minimizing recovery time. Creatine provides energy to your muscles. Muscles receiving energy is critical for anyone active; especially anyone lifting weights, exercising, playing sports, or any other activity that is demanding and stressful to your muscles. Creatine has been shown effective at increasing lean muscle mass, muscle strength and athletic performance.

• Vaso-dilation - expanding blood vessels to allow more nutrients and nitric oxide to flow into the muscle


• An increase in energy and endurance for any activity


• Hardening of muscles


• Increase in strength


• Reduction in recovery time


• An influx of growth hormone


• Improvement in absorption of protein


• Increased muscle density