with all the antioxidant support, liver support, cholesterol support, prostate support, and heart health in it, it's one of the top support supplements money can buy. it has probably one of the most effective dosages on the market today and it has what you need ONLY, not a bunch of other miscellaneous things thrown in there.
if you're truely worried about blood pressure, you can pick up a bottle of hawthorne berry or celery seed extract for cheap and run it along side organ shield.