A producet called HyperBalance(no, I do not sell it or represent the company) is quite spendy and quite effective for some people in keeping BP in check. I'll give the formula as listed, and if you live in an urban area, you may be able to get the herbs yourself and save $$. It says on the label that it has 100mg. of Gou Teng and 100mg. of "Heal All", some proprietary name I'm sure, which includes the following I think: On the back, it lists the following, and doesn't give amounts.
Apocynum ventum plant; GouTeng(uncaria rhynchophylla stem); Eucommia ulmoides bark; prunella vulgaris; Senna tora seed; Gastodia elata, rhyzome; wild Chrysanthemum flower; Rauwolfia yunnanensis, root. I would think any good naturalpath could formulate this. A 60 capsule bottle costs me about $35.00, and lasts a month when I'm stabilized, about half a month when I double up after a slack lazy period.//Once the government starts one way or another picking up medical bills, I only hope they won't require we abandon natural treatments or the insurance won't work(and insurance is handy for auto accidents and such).