Hey guys,
I have used the herb in the past to lower my blood pressure, but I noticed when using it in conjunction with an ECA stack for energy I did not get the desired kick I was looking for.
So I thought I'd do a little research...
The active in the herb is reserpine, and its action is to reduce the amount or norepinephrine in the body. Since ephedrine works by increasing norepinephrine levels this herb actually renders much of the ECA stack inactive. Of course ephedrine does have some direct binding to adrenergic receptors and thus it still has some activity in the presence of reserpine.
Since reserpine acts to lower the adrenergi receptors natural ligands, the body responds by upregulating these receptors. So if you get increased blood pressure from clen the herb should still help with this while at the same time help with receptor upgrade on the time off when you are cycling the clen.
Summary, Rauwolfia serpentina, bad with ephedrine, possibly beneficial with clen.
My two cents...
Sorry if I offend you
Its just my point of view