Merck manufactured Propecia is the original and brand name form of the best-selling hair loss drug finasteride. Propecia is classed as a 5a-reductase inhibitor. By inhibiting the actions of 5a-reductase, Propecia helps block the conversion of testosterone into the highly androgenic hormone dihydrotestosterone which is considered the primary culprit in the loss of hair on the scalp.
Propecia is manufactured by Merck and as such can be considered the best quality form of the drug finasteride. Bearing in mind some generic manufacturers have been found to have worse quality control, we suggest Propecia as the preferable choice of medicine for men with MPB. With over twenty years of history as a treatment, Propecia's effects have been remarkably consistent in restoring hair for men.
Propecia is specifically for males who are experiencing male pattern baldness. In addition, it is sometimes used as a treatment for transgender women and to limit excessive hair growth.
Propecia is typically dosed once per day in the form of a 1mg tablet. Always refer to product literature.