Would you be interested in any of these services?
Probably not.

As a patient would knowing the content of your medicine be something that you would find desirable?
Not to the the detail you offer. I grow my own medicine so I already know what's in it.

Would it effect your choice of provider?
Probably not if I were to use one. I don't trust them now. They charge too much already. They would pass on your fees to the patient than probably lie about the results or alter the medicine after tests.

Not sure if I'm an average patient but I wish you luck.

Regards