Unless your at that top level and 35 + dnt see why you'd wanna take it it deff isn't a quick thing takes 6 months + to see any results all you'll notice at start is mad sleep and feel good and skin good ,
You'd get quicker results taken gear as the others said its for a more advanced user to go further . They didn't use hgh in Arnold's time and look at him . Think of it that way! Diet is key above all . U need to get your food in

Good luck!