Malte Elson (he's not on Masto) made me aware of the study/review linked below, showing that unopened human insulin is stable for up to two months without relevant activity loss at 37°C, and up to 6 months at 25°C. You can essentially leave it in a small container that is relatively cool and forget about it until you need it. Fuck me, that saves a lot of money and time. Quite honestly, if you're not going camping in the desert or jungle, forget about what I said here lol. Not sure why this hasn't made it into doctors' recommendations yet, seeing as it is 3 years old already. My doctor certainly didn't tell me this when I was mentioning my vacation. Why do we always have to look this shit up ourselves? https://www. cochranelibrary.com/cdsr/doi/1 0.1002/14651858.CD015385.pub2/full