DHT Blocking: Azelaic Acid vs. Spironolactone Which is more effective at blocking topically?
D davidferrie New Member Reaction score 0 Sep 29, 2003 #1 DHT Blocking: Azelaic Acid vs. Spironolactone Which is more effective at blocking topically?
VoRteX Established Member Reaction score 1 Sep 29, 2003 #2 spironolactone has more science behind it. its proven to penetrate skin and proven to be DHT inhibitor azelaic is only proven to inhibit DHT in a test tube while using zinc.
spironolactone has more science behind it. its proven to penetrate skin and proven to be DHT inhibitor azelaic is only proven to inhibit DHT in a test tube while using zinc.