Finasteride has been found to be effective at stopping hair loss along the hairline, crown, and vertex. Reviewers say it takes around 4 months to see regrowth. For $80, you’ll receive a 3-month ...

One study published in the British Journal of Dermatology in 2015 assessed the effectiveness of minoxidil as a treatment for hair loss near the vertex scalp, or crown, as well as the frontal scalp ...