I never believe Lucid dreams come in ONE magic pill. Like anything I think you have to work at it, but they have customer testimonials and everything, who knows!!!!!!
This site is selling a bottle of this stuff for 40 bucks a bottle (2 months supply). The main FDA approved ingredient is the bulb of the Red Spider Lily using the extract galanthamine. Apparently its more known to treat Alzheimer's.
http://www.brilliantdreams.com/index.html
:o