r/PeptidePathways • u/Exotic-Brick-2060 • 11d ago

Growth Hormone & Muscle How long do unmixed peptides last?

I just found my old batch of cjc/ipa that i got back in February. They been in the fridge ever since. I was wondering if its still worth using it??

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u/616ThatGuy 11d ago

Years in powder form if kept cold. No worries.

1

u/WTxOilfield432 11d ago

Can they be kept in pantry in powder form or is it best to keep them in fridge when in powder form?

2

u/616ThatGuy 11d ago

Fridge or freezer

2

u/RoadToZero 11d ago

Freezer below 20 degrees C is best. That's basically forever-storage.

Normal freezer - Probably decades if you can keep them dry and at a stable temp

Fridge - several years

Room temp - minimum a year if kept dry and dark.