How long is extract good for?

I have some 20x extract that's been in a small envelope, not airtight, in a box for like four years, it smells a bit off but I don't remember if that is what it smelled like originally.

Is it still good? I got a vial of 100x last year in a glass vial somewhere, I hope I find that, it should still be good.

 

I also have some leaves, are they still OK? They taste kinda nasty but they still work somewhat, been in a plastic bag for 4 years.

 

Honestly I don't know, but I imagine if properly stored they should be OK.

 

try em out let us know i have some old sally too

 

for sure i need some

hey sunshine, is salvia still legal in ohio? cause i want some and havent looked for a while

 

Oh, my, wow.

This 20x extract from 4 or 5 or 6 years ago that was in a bag is still good.

I'm sure the 100x stuff kept in a vial for a year is still good.