http://www.5hourenergy.com/healthfacts.asp
Says it has 40 mg in it.
http://www.5hourenergy.com/ingredients.asp#vitaminB6
Lucid dreaming not listed xP
I haven't seen anyone bring this up for a b6 source yet. And I'm not familliar with b6, so if this is too much or too little, lemme know.