Estradiol (medication)
, estradiol is available in the United States in the following forms:Oral estradiol valerate (Progynova) and other esters of estradiol that are used by injection like estradiol benzoate, estradiol enantate, and estradiol undecylate all are not marketed in the U.S. Polyestradiol phosphate (Estradurin) was marketed in the U.S. previously but is no longer available.
Methylestradiol
Methylestradiol is marketed in combination with normethandrone in the form of oral tablets containing 0.3 mg methylestradiol and 5 mg normethandrone.