How do you store semaglutide safely?

I'm starting semaglutide and I'm trying to understand the practical things that aren't always obvious.

How do people store it at home, especially if they travel? I'm also curious how you make sure you are getting a genuine product and not something that has been stored incorrectly or isn't from a reliable source.

Are there any things you check when buying it, like packaging, pharmacy details, or anything else?

Would appreciate hearing how others handle storage and transport in real life.