For example, researchers in one study found that a minoxidil 5% solution performed better in men with androgenetic alopecia than the 2% solution and led to quicker results. That said, how ...

In one 48-week randomized study, 393 men used either a 2% minoxidil solution or 5% minoxidil solution for treatment of androgenetic alopecia. The study concluded that the 5% solution was superior ...