well i did a seach on this and didnt find the results i wanted, its simple, do diff types of creatine rele make much of a diff, liek can i go and buy the 30 dollar ones at walmart or should i go and find some higher quality stuff at gnc, i juss want to build bulk, like i work out everyday, but for some reason i juss get more dense if you konw what i mean, i wanna look a bit bigger, thanks