Have been working with hghworld a few times and never confronted with the consequences of something bad. Wish your business only to grow up and be on top!
Sincerely your lifetime customer, Santiago!

I like the ease of using a pen, but the mixing is a pain and dispensing the right amount is problematic. With that said, it's very pure and clean, and probably "stronger" than the Cinnatropin that I bought alongside this.

Works pretty well. I like the ease of a pen, seems about as good as Norditropin which I used to use at 5x the price.

Ordered 3 kits of Jintropin at a VERY reasonable price. I know its real GH based on my blood work. Pinned 2ius 1 hour prior to blood work and GH levels came back at 2.9, up 2.4 from my baseline and my IGF levels were 450+. No other bloodwork parameters indicated no adverse reaction to how the GH was brewed. Dont be scared of using Chinese pharm/generics, pretty much all the same these days and reputation is paramount in this industry. Would definitely order again (and will). Only hang up is delivery takes 3ish weeks and the tracking system is a little goofy. Forewarning, package may say delivered to some address no where near you in your home country, but trust me, it will show up. When I asked questions the team was incredibly reassuring and responsive. Overall experience 8.5/10.

A lot of items are received!No cap these guys are really monsters in this business so guys wait the new orders soon from me