Interesting that from another thread Goldenspark started I found my way to another Yuschak paper that I was not previously aware of. You can find it online:

substances_that_facilitate_lucid_dreaming_-_a_case_study.pdf

VERY interesting that it lists a blend of 3 amino acids as having a 100% LD rate (4/4, one test subject) with "high" lucidity noted! And way cheaper than galantamine!

The dosages used for all tests incorporating this amino acid blend were 2000mg L-aspartic acid, 4000mg L-glutamine, 300mg L- theanine.
This is a must for follow up. My son is into body building and he has super amino acid mixtures and he said when he took it before bed once he had wild and really vivid dreams. There's a scoop left at the bottom of that container I may just see how it goes....it's just amino acids, after all -- it's all natural!