If you can get REAL pharm grade hgh I'd go that route bro. I'm sure if you looked hard enough you can find it. But even still you need to be cautious. There was some fake hygs going around a couple months back. Just because its says its name brand doesn't mean it necessarily is. The key is to find a source with credibility and posted labs with good reviews on it. The good places will test their hgh and have customers do so as well. Blue tops could come back with good numbers but who's to know there's impurities in it until you get a hot red lump. IMO blue tops yellow tops whatever the fuck color tops (which makes no difference by the way) are a hit and miss. For the price its not a gamble I'm not willing to take. Research the shit out of the source and make sure they have legitimate labs done by customers before you make the purchase.