GNC Amplified Wheybolic 40 is a ready-to-drink protein shake that delivers on quality potency and taste. This lean muscle builder combines 40 grams of high-quality protein with a clinically studied dose of Beta Anhydrous in the form of BETAPOWER to enhance strength power and hydration. Amplify your game with our performance-driven protein shake. Product was tested for over 145 banned substances on the 2017 World Anti-Doping Agency (WADA) Prohibited List via LGC skip lot testing protocol #ICP0307. An 8-week randomized double-blind placebo-controlled study of 33 healthy men compared the effectiveness of this proprietary module of whey protein and leucine vs. an isocaloric carbohydrate placebo consumed before and after resistance training. Subjects consuming the leucine-whey protein supplement experienced greater increase in muscle strength than those on the placebo. Leucine-whey protein supplementation also increased muscle cross-sectional area from baseline. In an 8-week randomized double-blind placebo-controlled study of 30 healthy male volunteers comparing 1 set resistance training (RT) + active or carbohydrate placebo to 2 sets RT alone with no supplement the active group showed equal gains in maximal muscle strength and muscle endurance compared to the control group. In a randomized double-blind crossover clinical trial that included 20 recreationally trained healthy male subjects those taking 10g whey protein isolate plus 10g leucine immediately post-workout showed significant increases in key protein (p7056k & rpS6) associated with muscle protein synthesis. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose treat cure or prevent any disease.