My own experiences thus far:

Huperzine: For me, a terrible, horrible, no-good-very-bad experience. First time use, I skimmed along in a dream within a dream. Kept waking up into (what I thought) was my bedroom, in my house, only to find that I was actually still asleep and dreaming. Then it looped. When I finally woke up "for real" it was to a state of confusion (am I really awake now?) and mental exhaustion.

Waited a couple of weeks, tried it again, same experience.

Of course, everyone is different, and some people seem to like Huperzine. However, I also found more than one other person whose experience was identical to mine (being trapped within a dream).

galantamine: Two big thumbs up. Amazing, realistic and enjoyable lucid dreams. While taking galantamine I actually looked forward to falling asleep. Dreams were very interesting, detailed and vibrant. Lucid dreaming was attained on multiple nights. Wish that it was not quite so spendy, though.

But again with the usual disclaimers... everyone's different, your choices are your own, etc.

Anybody else have experiences to share?

@codeWhisperer

As a rule, I'm skeptical of anything labeled "suppliment" because if it's not a food or a drug, there's no way of knowing how safe it is for consumption or application. Doubly so for anything that claims to alter mental states.

The human brain runs exclusively on glucose, so I suggest apple juice before bed.

Cannabis use tends to make dreams harder to remember, if that helps any