Storing - Will this LSD still be active?

[expandingyourself]

I have a FOAF that has LSD on several pieces of Pez. He wrapped them in tin foil about a good 10 wraps, stored it in a single ziplock bag with the air pressed out, and put it in the back of his fridge. Now a day and a half has gone by and he checked on the bag and theres mild condensation on it. Considering it's tightly wrapped in foil and the timeframe it was in there for, do you think any damage has been done? Or is it normal for anything put in the fridge or freezer like that to have some condensation appearing?