Is topical finasteride as effective as oral finasteride for male pattern hair loss?

Oral finasteride has an established role in treating male pattern hair loss. Studies of certain topical formulas also suggest a benefit, but those findings do not apply to every compounded product. Both forms may help slow hair loss or support growth. Results vary, and neither can promise a specific amount of regrowth.

A topical product's strength, base, amount applied, and other ingredients can affect how it works. A study of one formula does not prove that another formula has the same benefits or risks. There is no FDA-approved topical finasteride product in the United States. Compounded medications are prepared by a licensed pharmacy for one patient and are not FDA-approved.

Your stage of hair loss, diagnosis, and ability to follow the treatment plan also matter. A physician licensed in your state can discuss the evidence and decide if treatment is appropriate. Ask how progress will be checked and when to reassess. Do not increase the dose or add another hair loss drug on your own.