<unk>  (EB/EV/OHPC), sold under the brand name Sin-Ol, is a combination medication of estradiol<unk>  (EB), an estrogen, estradiol<unk>  (EV), an estrogen, and hydroxyprogesterone<unk>  (OHPC), a progestin, which was reportedly used as a combined injectable contraceptive in women in the early 1970s. It contained 1 mg EB, 10 mg EV, and 250 mg OHPC in oil solution, was provided in the form of 3 mL ampoules, and was administered by intramuscular injection at regular intervals. The medication was manufactured by the pharmaceutical company Reuffer in Mexico.
Estradiol benzoate/estradiol valerate/hydroxyprogesterone caproate
Estradiol enantate/algestone acetophenide
Estradiol benzoate/progesterone/testosterone propionate
Estradiol benzoate/estradiol dienanthate/testosterone enanthate benzilic acid hydrazone
Testosterone propionate/testosterone enanthate
Estradiol valerate/testosterone enanthate
Estradiol benzoate butyrate/algestone acetophenide
Estradiol benzoate/hydroxyprogesterone caproate