i was looking into purchasing this because my estrogen levels are high and its due to circulating estrogen for a while due to NO PCT back 10 months ago. Anyways, i hear nolva just hits the receptor and i want something that will in turn LOWER TOTAL ESTROGEN??Heard arimidex is the best for that? However i cant afford that, what are some good alternatives to lowering estrogen in body that is circulating in my blood??? Some good AI's or do i need to go another route??