Animal Pak Animal Pump Preworkout Muscle Volumizing Stack is the most complete, comprehensive creatine foundational supplement. You get a full daily dose of the most cutting-edge creatines, plus a shitload of other actives including NO boosters, cell volumizers, energy complex, antioxidants–all in one convenient “pack”. This baby’s got it all. The “pump”. It’s the sensation that has the dedicated among us coming back to the gym day after day, year after year. But the pump is much more than a feeling, a fleeting rush…The pump is essential in their sport, for it signals the start of new muscle growth. Yeah, with each pump-inducing rep, nutrient-rich blood floods teh working muscle cells, engorging them. This process of “cell volumization” kick starts the anabolic process. Think of Animal Pump as your “pump in a pack”. Every can, every pack’s got everything you need to maximize the pump, as well as strength and power. With your daily dose of creatine as its foundation, Animal Pump should be a mainstay in your supplement arsenol.