Generic Propecia can effectively be described as a synthetic antiandrogen medication. This is a medication which is very safe and is available under different generic names. Finasteride is used to control and eventually stop hair fall, but only in the case of men. A hormone, known as DHT, present in the body is lessened with the intake of this tablet. A man between 18 – 41 years can buy generic Propecia online without any apprehensions.