Is anyone aware of a way to determine this aside from 'just take it and find out'? I've had friends send stuff off to a lab, but that's just too costly and not time efficient. I have four or five vials of Test E left over from the last cycle, but during that cycle while on Test only, I experienced no strength gains, no weight gains, and little if any testicular atrophy. I did dbol the first 4 weeks, then I think I had 4 weeks of straight test, followed by 4 weeks of winny bridging to PCT- so I definitely know the dbol and winny were legit, but I was suspect of the Test. The person I got it from has since been exposed as sort of a fraud, even though he use to be on the up and up.
I don't mind having to buy more Test, but more so, I don't want to throw out good test.