Here's a good piece of information regarding Voodoo Juice.

BTW, Rusty's right. It's by advanced nutrients, and If you use advanced in the US you may as well wear a tshirt that says "I Grow Weed". They site tomato results, but you can check out Remo at urbangrower.com and see what all advanced nutrients are used for. Hell, he even gives you his email so you can directly contact him regarding use of any Advanced product.