Yes - thanks PureChance. That is also what I am seeing online. They seem to be used for dieting (in women?).
I don't know if the drops I would be getting by prescription from the pharmacy would be the homeopathic concoction variety or if it would be a legitimate liquid form of HCG. I think it is legitimate because they are talking about dosages in international units.
In any case I am really leaning towards injections especially since I have absolutely NO problem injecting.