I ran Winstrol-V IM in 2002 (stacked with Test), used NOTHING for my hair.... and experienced terrible hair loss.
I ran Winstrol-V IM in 2003 (stacked with Test), used Nioxin shampoo & conditioner... and my hair never looked better.
I've been using Nioxin over the past 10 months... the results I've experienced have far surpassed everything else I've tried (Propecia, Rogaine, and Spiro).