I remember how ridiculously expensive it is. I'm in Canada and order malto/dex and its dirt cheap comparatively. I'm sure the fact that it can absorb faster is their claim to fame but really, does it need to be that much faster? I think they're relying on people thinking "oh my god, this will work so much better than everything else because it absorbs 100000 times faster". I just don't think it's necessary. Have never heard of Karbolyn, what was the reason for the switch, Rick? Price point? Effectiveness?