Do you have problems with aspertame?

Yes I do that is why reached all sweetners and found an alternative this link gives you an answer: http://www.mylot.com/w/discussions/703022.aspx

I have noticed that whenever I use a lot of aspartame my face starts to break out really bad. At first I thought it was diet cola, but it still happens with caffeine-free flavored waters sweetened with aspartame and with sugar-free jello. My face clears up quickly if I cut all aspartame out of my diet, and will break out once again if I use it. I am convinced that it is causing this, and I try to avoid it altogether. It is a shame that many people are unable to use it, because it is actually the best artificial sweetener so far.