I've been taking this stuff for a little bit, probly about two weeks total. Right now I've run out, and am waiting to get more from a friend. So I've been taking my non caffeine "Fat Burner" from a smoothie place called Juice It Up.

I've been off the Cellucor since Tuesday. Wednesday I was ok. Thursday I had a small but consistent headache, and today (Friday) I woke up with my head pounding. I never get headaches, so I'm assuming it's from the lack of caffeine. I just fixed a cup of green tea, I'm hoping that will help.

I don't mind going through it... My body will get over it soon enough. I'm wondering if anyone else has gone through this with products that are similar?

ps, I haven't weighed myself recently... I'll weigh in today and see if I've lost anything while on the Cellucor.