Got a doc buddy who prescribes gh for HR - totally legal. He knows a a lot about it. Says that really most of the different brands aren't that different. As long as still in powder form, and if kept refrigerated, it is usuallly good for a lot longer than the "official" exp date. He also says that even then it just looses a little gradually. So if it's not too old, and not mixed, and refrigerated (a lot of "ifs", I guess) it should be pretty much OK for at least 6 mos past exp date.
It's fine I know several who have used Seros 1 year past the expiry and couldn't close their hands it was so intense.
Also people who have used rehydrated jins 6 months in the fridge and got the same effects. (don't ask why ha ha) USE BA H20 and you'll be good to go.
GH is not as fragile as people make it out to be, most of the guys would be alarmed to see how GH is stored when shipped and smuggled and stored at sources houses and locations.
Jesus the stuff is dried at up to 30 degrees C for many hours in secondary drying from the lyo cycle aka freeze drying process.
I worked with biologicals for over 7 years with lyophilization....
I agree, i don't think gh is as fragile as most think. Its only fragile when mixed. I've had jino's sitting in 124degree weather in my mailbox for 3days and are just as potent as when I got them next day shipping in 70degree weather.
My friend got some SERO from a kid that had growth issues...
he had 4 kits and they were stored in the fridge....
they were 4 months past the date and they still had the kick.
So, like stated above, if stored right, they should last long after the exp date. companies are obligated to put that crap on there...like bottled water expires in 2 years, but really it can last way longer...by law it needs that date.