It is argued that Minox isn't even a DHT blocker, it works by increasing blood flow to the scalp, moving hairs into the anagen phase of the hair growth cycle. For actual DHT blockers it is hard to say, but I agree with SNS as I have used DHT blockers (fin/dut etc) and still made great gains and then more gains when using DHT based steroids... I think the main thing is to just be healthy (obvious) but drink lots of water, lots of good food, sunlight, exercise etc