If you are looking strictly for powdered creatine, you might want to give Pro Performance a try. (its the GNC brand) I began taking creatine about 4 years ago and have been on and off since then. Pro Performance was the first creatine I tried, and honestly, I have stuck with it faithfully since, despite the newest innovations in creatine. Naturally, I tried to stick to 5g a day, and was sure to drink a high simple carb drink before taking it as to spike my insulin. You can select from a bunch of diff. sizes and w/ the gold card you will end up getting a good price for what you buy. Give it a shot, it has been great for me.