How Expired Is Still Safe?

[Audioslave]

Ok, so you guys know how these go...

My friend, of course, has some particular compounds that "expired' according to the label in 2008 and 2009. He didn't plan on using them until 2011 or 2012. I cautioned that it probably isn't a good idea to use them that far after expiration. Thoughts?

[R.A.M.]

If it is water based like winstrol or suspension do not take it. I wouldn't. Other aas like test e etc it won't be as potent.

[Audioslave]

All are in oil. So even though it won't be as potent, it would still be safe? Also, is there any guide as to the degradation over time and how to calculate what mg/ml you'd be getting after a given length of time beyond expiration?

[big_pauly]

no problems at all...just keep in a dark place away from light or warm places...should be just fine..degradation should be minimal at best...no calculations for it...I have used water based a year later and had no problems...just as potent..

[delta9mda]

it is "expired" (maybe now just not as potent as it was). if never opened how could it be "bad"?

[4thAD]

The oils will be fine, and he will probably never know th difference between those and new vials.

[kevinf]

The oils will be fine, and he will probably never know th difference between those and new vials.

x2. i used some expired vet grade stuff(test and tren) that were a couple years expired. it still worked just fine. no infection, or anything like that from it either.

[delta9mda]

again i ask, if it is expired then how would you get contams?