Also known as: Avodart
Dual 5-alpha reductase inhibitor that reduces DHT by >90%, approved for AGA in Japan and South Korea.
Dutasteride inhibits both type I and type II 5-alpha reductase, reducing serum DHT levels by over 90%. This broader inhibition compared to finasteride (type II only) results in greater DHT suppression and potentially greater hair growth efficacy.
Unlock Premium Content
Get full access to in-depth analyses, cited studies, premium articles, and AI chat.
$12/mo
View pricing