well i was just wondering if it's safe. I used a creatine that had no2 in it and i thought i wouldn't need the no2 because i didn't think it made a difference. However, i went to the gym and realized that i struggled more than when i was on NO2. Anyways, my question is, is it safe to mix no2 with creatine (two sepertate brands) into one drink. I'm sure it's yes, or atleast i think it is, but i would like to make sure, thank you. -Jon
