It's time a wrote a review since I've taken OliPure BP for several years with measurable success! That's the nice thing about blood pressure; you can measure if something is working. When I was in my early 70's, my BP was rising. I try to avoid prescriptions when possible so I tried a variey of things (including beets). Nothing seemed to make a difference until I tried this product. My BP has consistently been in the "perfect" range for the last couple of years. My husband had taken a BP med for many years and then started having some serious issues. After many tests, they took away his med, which seemed to causing the issue (!!!), along with dehydration. I didn't want him to take OliPure while on a prescription but he has now taken it for the past couple of months and it seems to be helping. Thank you for your great and reasonable products!