Duphaston (Dydrogesterone) 10mg TabletsDuphaston 10mg Tablet is an artificial synthetic substitute of progesterone, a female hormone naturally produced by the body. It has the similar action to that of female hormone. This is a steroidal progestin. It contains Dydrogesterone as an active ingredient. Duphaston 10 mg Tablet works by reducing the growth of the endometrium. The drug activates the progesterone receptors, which in turn helps normal shedding of the womb cells and promotes healthy