Hey guys, sorry if this is on a sticky. Couldn't see one. I was wondering if anyone knows how long dmt will keep potency if kept in a somewhat cool pantry cupboard or something of the sorts?

Years and years.

brilliant news.

Just keep it in a dark and airtight place.

The only thing that happens is dmt might get a bit darker/waxier, or even melt a little bit depending on how warm, but it will still be perfectly active.

Was just thinking about asking the same question, would it still be advisable to use zinc to deoxify and a dessicant to soak up any moisture or is this unnecessary? I have a few grams that I want to set aside for a non-specific future date, could be a few months, could be a few years, and I wanna make sure it's still the potent white crystal I originally obtained way back when.

Keep it in the freezer and it will be exactly the same for an untold number of years

Decissant(did I spell it right) is a good idea in your airtight jar.
Airtight and dark place: 6 months have been proven not to degrade D as far as I'm concerned. Probably even for a year or more it'll be good. Therefore I don't feel like freezer is important as long as one knows pretty sure he's gonna be blasting within a year.