Androanagen

Minoxidil is a potassium channel opener. Its vasodilation action expands the blood vessels to promote blood flow, thereby decreasing blood pressure to treat high blood pressure (hypertension). The topical application of Minoxidil on your scalp helps in increasing blood flow through the vasodilation process. This increased blood flow provides more nutrition and oxygen to the hair follicle, which prevents hair cell death and also enhances new hair growth. This is how it works to treat your hair loss (alopecia).