RU is no joke. The stuff is working very very well for me. I was at the point where dut had lost effectiveness. I was on 2.5 mg's and still shedding like crazy. I added RU aboud 3 months ago and my shed has completely stopped and my hair really thickening up. I am on path to regrow all of my hair back. I just hope it keeps working for a couple years minimum. With that being said, ifyou do not have results with DUT, try adding RU as well. Kane is good supplier. Also think about adding some minox too. I think it is important to have a little growth stimulant as well. I will not post my success on this forum as I do not believe it is a good place to share experimental information. I will post only on private forums and hairlosshelp if I feel like it. How did the PRP work out?