One study found that Minoxidil 2% took just four months to stimulate hair regrowth in 37% of men [8].

It is most effective for baldness or thinning at the top of the scalp but less effective at the front or for receding hairline. Benefits are less likely if you have been bald for many years or have a large area of hair loss. Minoxidil 2% Solution is not suitable for sudden or unexplained hair loss.

Topical minoxidil (also known as Rogaine) can be purchased over the counter (OTC). However, oral minoxidil cannot be purchased over the counter (OTC). Learn the differences between oral vs topical minoxidil for hair loss.

Topical minoxidil 2% and 5% are both approved for the treatment of androgenetic alopecia. Higher concentration products like minoxidil 10% are not approved for the treatment of hair loss. Minoxidil 5% is thought to yield superior results compared to both minoxidil 2% and minoxidil 10%.