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X-Factor, 100 Softgels, From Molecular Nutrition
Regular: $79.99You Save: 48%Online Sale Price: $41.64
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Anabolic Catalyst. Supports Increased Muscle Mass and Strength. X-Factor helps amplify muscle responsiveness to exercise, supporting faster and more profound increases in muscle size and strength. Independent clinical trials have demonstrated statistically strong improvements in bench press 1-rep max (44%), peak muscle power (600%), average muscle power (223%), and muscle endurance (250%) with 50 days of supplementation (Journal of the International Society of Sports Nutrition. (1)S1-S29, 2006). Developed and patented by performance-enhancement scientist William Llewellyn.