Thanks Turnbuckle for linking this thread.
I have started reading through it and researching at the same time.
It's true that the O.O. you linked is quite expensive.... at the same time, when you say: "....I ordered an oil harvested in November of 2015 with a polyphenol content of 608 (Pruneti Frantoio). Again, I found this even better. My next step—in the works—is a mix using an October 2015 oil with a polyphenol content of 917 (De Carlo Tenuta Torre di Mossa)......."
Researching Olive Oils based on your criteria, I found: https://www.naturame...vie-pharma.html , which is linked from here: http://www.professeur-joyeux.com/huile-la-plus-puissante-pour-votre-sante/
....... (I currently live in France.....)..it's In french but easily" google translatable"
Apparently this Oil has a Polyphenol count of....2840
Being even MORE expensive: ....would it be worth it?
That is indeed very high, but I see two problems with it--no harvest date listed, and clear bottles.