About nine months ago, I read about CocoaVia’s effect on cognition (here on FR) and gave it a try. I don’t think I’ve noticed any improvements. Mars markets two varieties of CocoaVia — Cardio Health (500 mg) capsules and Memory+ (750 mg) capsules. They recommend three Memory+ capsules per day which I think is 750 mg Cocoa Flavanols per day (but the web site FAQ suggests it is 750 mg per CAPSULE). They need to make their information more self-consistent and accurate.
The stuff is very expensive, about $500 per year!
We buy it when it goes on sale, due to that fact.
Yeah, I see it on Amazon for 46¢ / capsule and you definitely need three according to the label to get the 750 mg. Too dear for me.