Buy Ginette tablets contain a combination of ethinyloestradiol, a synthetic oestrogen, and cyproterone acetate, which is a derivative of progestogen and is also an antiandrogen. These two hormones work together to reverse the effects of too much androgen, while at the same time protecting against pregnancy. Although androgens, one of which is testosterone, are considered primarily male hormones, women also produce androgens, although in much lower amounts.