If I'm not mistaken it has less caffeine than Coke or Pepsi. But I haven't had it in a couple of years, not a big fan personally. edit: ok so it seems that is

If I'm not mistaken it has less caffeine than Coke or Pepsi. But I haven't had it in a couple of years, not a big fan personally. edit: ok so it seems that is the case for the brand (guarana antarctica) I know of (and the only one I saw sold/advertised where I come from)