Growthfactor 1

[ngen52]

Is anyone familiar with it? There's no literature on it what so ever.

[Bnatural]

whos the manufacturer, i'm assuming this is referring to a supplement
otherwise you'd be referring to IGF-1

[ngen52]

I'll PM you the link. There isn't really one

[Bnatural]

site looks horrid, and is the type of site that makes people gamble on the products (which happens quite often even when ingredients are listed for the product).