Genotropin is so fucking ridiculously expensive I guranatee most in this thread have never used it. If you can find it you will pay anywhere from $100-200 for a 15 IU pen. Hyges are coming back underdosed so that means they are counterfeit. Reds, blues, greens have all come back underdosed and or fake. Some are coming back 98% pure. Some are coming back with half the IUs. All the shit comes from China, what do you expect? Trust your source when it comes to GH.