---
title: "Does finasteride work? Evidence and expectations"
description: "Does finasteride work? Yes, it can slow male pattern hair loss and may improve hair growth for some people. Results vary and take months."
canonical: "https://www.vitalsvault.com/treatment-learn/does-finasteride-work"
last-updated: 2026-08-22
---

# Does finasteride work? Evidence and expectations

> Does finasteride work? Yes, it can slow male pattern hair loss and may improve hair growth for some people. Results vary and take months.

---

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