To be fair, it’s not human oestrogens collected from pregnant women or something, it’s synthetic made in a lab. There’s no difference in the estradiol (E2) molecule between different mammals, so the stuff we use now could be used for HRT for a horse. That’s why the horse piss tiddy juice worked in the first place!
To be fair, it’s not human oestrogens collected from pregnant women or something, it’s synthetic made in a lab. There’s no difference in the estradiol (E2) molecule between different mammals, so the stuff we use now could be used for HRT for a horse. That’s why the horse piss tiddy juice worked in the first place!