After years of continued research and development on arachidonic acid (ARA), William Llewellyn and Molecular Nutrition have launched the next big innovation in muscle-building supplementation. X-Factor Advanced combines the patented (U.S. Patent #6,841,573) protein synthesizing power of arachidonic acid, with a precise synergistic blend of ingredients designed to enhance its absorption, utilization, and overall effectiveness. X-Factor Advanced takes the power of X-Factor to a whole new level!
The Science Behind Arachidonic Acid

Arachidonic acid is a key regulatory omega-6 essential fatty acid. It is stored in muscle cells, and released when the muscle fibers are stimulated during intense exercise or resistance training. It acts to control the core rate of muscle protein synthesis, partly by increasing cellular sensitivity to myotropic hormones such as testosterone, insulin, growth hormone, and IGF-1 (Insulin-like Growth Factor 1). Because of its central role in the process of muscle growth, arachidonic acid is arguably the most effective muscle building nutrient available for supplementation, capable of supporting significantly faster and more profound increases in muscle size, strength, and fat loss.

X-Factor with arachidonic acid is a clinically proven performance-enhancing supplement. Placebo-controlled University trials have demonstrated remarkable increases in muscle strength, peak muscle power, average muscle power, and anaerobic endurance with 50 days of use. Statistically strong trends of improvement included a 44% increase in bench press 1-rep max, a 223% increase in Wingate average anaerobic power, a 600% increase in Wingate peak power, and a 250% increase in Wingate total work compared to placebo. Subjects also noticed a reduction in inflammatory marker IL-6. (Source: Journal of the International Society of Sports Nutrition. 3 (1)S1-S29, 2006.)

X-Factor Advanced combines the clinically proven power of arachidonic acid, with a new delivery and utilization technology that only William Llewellyn and Molecular Nutrition could bring you, creating the most powerful arachidonic acid supplement available. Just 2-4 softgels per day is all you need to dramatically increase the results from your training, and progress through your current plateaus. Clinical trials and real world experience have proven that arachidonic acid works. It’s time to start molding the chiseled physique you desire, with X-Factor Advanced, the next generation ARA supplement available only from Molecular Nutrition.