From a strength and muscle cell volumizing point of view, it gets no better than Animal Pump, because Pump is packed with a new school matrix of creatines-a full, daily dose.* Bodybuilders have used creatine for a decade now with good results and over the years, science has brought more and more advanced forms of creatine to the fore. Creatine is a core, basic bodybuilding supplement and as such, Pump is a welcome addition to the Animal line.