I don't like to take large doses of supplements continually so I work on a 1 week on, 2 week off time frame.
Week 1: ProstaProtek (daily dosage as indicated) daily, 500mg Ester C daily.
Week 2: Break
Week 3: Break
(I also occasionally take a 50mg Vitamin B complex during week 1).
Rince, repeat.
I'd be curious to hear if anyone uses similar methods and what kind of results they've achieved.