Progestone 200mg Soft Gelatin Capsule is a natural female sex hormone, progesterone. It is used to treat menstrual and pregnancy-related issues that are caused by hormonal imbalance.Progestone 200mg Soft Gelatin Capsule is also prescribed, along with estrogen, as a part of hormonal replacement therapy for preventing endometrial hyperplasia (thickening of the lining of the uterus).