voodoo juice

how long does voodoo juice take to produce positive effect?used it yesterday saw pics of what it did it was crazy testimonials for it would be apretiated

once i clone ill try doing daily pics to record its effects

hey, so what do you think about Voodoo Juice? worth the extra buck?
I need some reviews to figure out if it's worth it or not, cus i'm thinking of trying it on my Green-O-Matic.