I have a problem with a lot of these posts.
BEFORE you take any supplements or drugs to help blood pressure you should look at a few factors and discuss them with your physician.
1) How is my lifestyle? Am I eating clean enough? Am I doing enough cardiovascular exercise? How is my sodium intake? Do I smoke?
2) Am I taking any supplements or medications at this time, and if so, which?
3) Does my family have a history of hypertension?
Only after these questions are asked and answered and the necessary lifestyle and drug regimines have been changed should you even think about using anything.
I don't like how our medical system in the U.S. treats everything with a drug, when a more holistic approach is needed and will fix the ROOT of the problem, not just mask it with a drug.
I will get off my soapbox now.
As for the original poster, please answer the questions I outlined here, and then we can further evaluate your situation.