I've been searching this all morning on the net and can't find what I need, I was wondering if others know anything. Polyvisol is basically vitamins. They generally come in a liquid form for children. But my interest stems from my aunt, she got some from the vet and they come in tablet form for the dogs. In one month of taking 2 ed her pooch has almost doubled his muscle mass. I guess her vet was hesitant to give them out as in the area inwhich she lives alot of the athletes there have been trying to get there hands on these. I was just curious if anyone else has looked for the vet version and has any info on it.