I know that this may not be exactly what you are thinking, but check out lipoic acid. You can do a search here to find a lot of info, including where people are getting theirs and what form they take.
Look into how it regenerates antioxidants in your blood, how it effects the mitochondria and lysosome, and what it does for insulin resistance, cardiovascular disease, brain preservation, liver antioxidant status, etc.
You may also want to look into how it is becoming more apparent that the proxidizing effects of some of these antioxidants may be creating the greatest benefits.
You can search some of this stuff at pubmed:
http://www.ncbi.nlm.....fcgi?db=PubMedI take my multivitamin, lipoic acid, some vit C, and drink plenty of green tea then call it day, I also eat well and exercise.
Hope you get more feedback for diversity of opinion.