There is also head and tail.

Did no one mention the multiple users feature on grapheneos? Especially apps you need seldom you can just run under a different user.

Man, I would be so worried about impurities and side reactions. A good example is the recalls of drugs because of nitrosamine contamination. If stuff like this already happens to the experts.

And what is with the whole galenics side? How to make sure the absorption is about right…