G is evil bad stuff. Before the flame war starts I'd like to say I have experience and a few of my friends in college scammed a shitload of that stuff right before it becane a serious offense to have. Every single one of them got one sort of problem in thier life or another from that crap as a result. In the end the last liter was flushed down the toilet by the only one of them who had any sense left, fortunately
If you want to enhance your sleep and GH levels I have two, very safe and very cheap pieces of advice. Beyond a Century has a number of inexpensive "GH releasers" that are crazy cocktails of aminos and supposedly have scientific evidence to back up the recipes. Second go to your grocery store and buy Sleepytime tea. Its got pictures of teddy bears on the box, and that shit will knock you on your ass, I kid you not. ITs got chamomille (sp) and a bunch of other herbal stuff it it, doesnt taste bad (actually quite good with some sugar) and wont case you to pass out on my porch with respiratory issues or go to the emergency room, G however has caused good friends to do both. I'm off to make some right now and suck down some crazy BAC amino cocktail myself.
Goodluck, and please dont jst blow off what I've said, G is a drug, and can cause legal and physical problems.