Cash
New member
Well i am def. getting one of these supps, i just am having a problem deciding which one. I have been reading a lot and both seem to do the same thing except the p-slin is one concentrated dose before your PWO meal and AP is used all day. Is there any situation where one excels over the other? just personal preference of how you like to dose or...? just trying to figure out the things that separate these 2 products.