Cyproterone acetate, ethinyl estradiol, lactose monohydrate, sodium carboxymethyl starch, povidone, colloidal anhydrous silicon dioxide, colloidal aluminum oxide, magnesium stearate, succinic yellow, hypromellose, lactose monohydrate, macrogol, titanium dioxide, black oxide, black water.Tablets (placebo): lactose monohydrate, sodium carboxymethyl starch, povidone, colloidal anhydrous silica, colloidal aluminum oxide, magnesium stearate.
Duphaston tablets 10mg contain dydrogesterone, a synthetic progesterone, used to treat a variety of conditions resulting from a lack of endogenous (naturally produced) progesterone, including menstrual disorders and endometriosis, and for hormone replacement therapy (HRT) and transgender hormone therapy.