Please take a moment and update your account profile. If you have an updated account profile with basic information on why you are on Air Warriors it will help other people respond to your posts. How do you update your profile you ask?
There is a long line of civilians that were once in OCS that took something that MEPS said was o.k. Meps screwed me but they couldn't hold me down forever.
Creatine, along with Amino Acid supplements, is not allowed per the waiver guide. (on edit, I should have mentioned that it is not allowed for Aircrew)