real vials or not

I got these from a pretty trust friend and just want to make sure. I got really no information on them and when I got them they have a aluminum piece sealed onto the stopper. Im assuming that since only a actual factory can seal the top with an attached metal piece they must be real.

bro there is no way to say "oh these are legit" its literally a blank bottle with liquid in it... could be anything inside... either take it and see how you feel or get it tested.