Guys I use to work at a local GNC store, and years ago I took creatine by EAS. I also took the creatine that was in the bottles that you addes water and that stuff worked. I got my bench up at 21 to 340 taken nothing but creatine, protein, and amino's. I was taking the liquid ATP. Anyway fast forward almost 10 years, and I have used some off and on. I will say I do not like Cell Tech what so ever. i saw conrete the first time it came out and I tried some. The stuff made me go to the bath room and tasted like straight up vinegar lol. I am hunting a no bs simply creatine that will give me aid in strength and recovery.