Way, way in the distant past (years and years) when I was even more dumb than I am now, I took Hydroxycut, which did indeed contain ephedra. Since I have a slight cardio condition, I have no idea why I'd do that but as I said, I was dumber then ... the reason hydroxycut was so popular in the beginning is that ephedra really does work ... except for the niggling problem of killing people ... like FerretNose, I don't know what replaced the ephedra, probably caffeine ... but I doubt if it's as effective ... still caffeine and other ingredients in the standard over-the-counter diet preparations can be dangerous. Any weight loss benefits are not worth the risk ... why go there?