I've been ordering from 24hreup for years now. Their professionalism, T/A, quality, and communication is 10/10. I keep coming back for the Serostim, because it's literally changing my body, especially while dieting it helps keep my energy up, muscles full, and aids in recovery. I never take my chances with the chinese stuff. I've been pinning 8 IU's a day of this stuff, and people are noticing a big difference. Not only am I getting bigger, but I'm getting leaner at the same time! Thank you 24 for always being so reliable! Can't wait to order more.