My DD is awaiting test results but I can already tell the diagnostician believes she is ADHD inattentive (not hyper).

In preparation for the discussion on the virtues of medication that I am sure is in my near future, I tried to do a little research on medications online and there seems to be a lot of positive (anecdotal) feedback to some of the natural remedies. Does anyone have first hand experience with any of these? Opinions? Are they all pricey scams?
Thanks!
Nik