Each tablet contains estradiol 1 mg and dydrogesterone 5 mg.
Femoston Conti tablets also contain lactose monohydrate, hypromellose, maize starch, colloidal anhydrous silica, magnesium stearate, macrogol 400 and the colouring agents, titanium dioxide (E171), yellow and red (E172) iron oxide.
Estradiol is the major female sex hormone (also known as oestradiol).