I have a friend that works at a nutritional supp. store. They sell all kinds of things that are supposed to work. But my question is whats the difference between Hgh from the doctor and hgh from this store. The store bought one is only 500mg less than the perscription hgh. Same stuff basicly except that it is a oral liquid. I know it probally does not stay in your body long after because its not injected but it seems to be a real deal. I want to know what yall think. I will also get it for dirt cheap cause of my friend. I think it runs about $65 for a months supply but i will get it a lot cheaper.