I have been battling Hypertension for the last few years. It's been steadily climbing, and most recently has been on average 140/90 - 150/100. If I get stressed out it climbed even higher. I used to take coq10 (other brands) many years ago for energy, etc, but was keenly aware of the benefits for the heart. I had stopped taking it thinking I didn't need it anymore. But the BP started going up to the point of morning dizziness, irritability, and overall feeling of unwellness. Most anything I tried didn't seem to really help much. I've tried traditional BP medicine (losartan, beta blockers, etc) but don't do well at all on the because my body is sensitive to them and have very unconfortable side effects -- even at low doses. About three weeks ago I ordered this brand, out of desperation more than anything. Within a week of taking two pills a day (200mg) my resting BP is now consistently around 125/72. The only side effect is my heart rate is only a little higher, but I will take the trade-off. I chalk it up to deconditioning and being 40lbs overweight. I don't know if everyone will have the same results, but I can't tell you how thankful I am to finally have this under control. My wife and kids need their dad healthy. Now if I add exercise and some lose weight I know how much better I'd feel