I confirm it! The main fighter against hypertension is bioflavonoids, which can only be obtained from green tea and hawthorn. They are present in almost all hypertension products. But! Their concentration in most products is insignificant! Therefore, you might have to wait many years to see an effect. I know for certain that the only product containing a large amount of bioflavonoids is Incasol. I have seen its formula and the conclusions of independent experts and respected individuals. I recommend this supplement to patients and scold them if they start treatment on their own and take something that a "friend advised," "read on the Internet," or "heard on TV." This is wrong! You should fight hypertension only with safe methods—those trusted by doctors, the ones that will make your condition disappear forever.