I would say if anyone was gunna be able to tell u it's be jp when it comes to pharma grade items that's who I learned everything I know from.... Being this is three years ago, and now today they have actually started making and doing slot of fake and counterfiet 72ou humas some also scan but anyone knows can still stop them pretty easily, this has really been happening with the Geno's there taking slot of the 16iu and converting them into the 36iu pen and using a sticker around the twister , the color is also off and some have stickers that just peak right off but there are some food ones out there.... Honestly ur probably better buying humatrope 36iu kits over the 72 iu ones .... As for the rest it'd best to find a legit srcs that u full trust and can talk to and make sure and Inspect ur gh products expecially after uc used it a up this way u can pull a CPL pieces around and find out.....

With pharma gh going up lately I'm probably gunna soon just switch over to the 200iu jin's or the 100, iu kit anasone.... Then after those comes the angs then the nupts and after that I just won't use any again I till I say up and can buy enough kits to later me through the summer or winter.... Thankfully as of now I'm able to and have a fridge drawled full of goodies thank goodness