yep..rather than a DHT-inhibitor, it will behave as a DHT-blocker. Essentially, blocking the DHT from affecting your hair follicles, rather than preventing the DHT from being created to begin with. That's why everyone has such high hopes for the drug, since it won't affect your hormone levels in any way, and therefore (hypothetically) shouldn't exert any sides, so long as it doesn't go systemic and only penetrates deep enough to get to your follicle roots.