Since August 8, 1983, Animal Pak has been helping competitive bodybuilders get the most out of their freakish training routines by providing all the nutrition they need, plus some they didn’t know they needed. For 25 straight years, people like you have made Animal Pak the #1 selling training “pack” in the world. In fact, more competitive bodybuilders have cut their teeth on the Animal Pak than any other bodybuilding supplement in history. Why? Simple. Animal Pak gets the job done. It works. First time. Every time. Animal Pak has stood the test of time.