Also, very good point Stew is making that Finasteride(Proscar,Propecia) shouldn't be used with Nandrolones(Deca) or Trenbolones(Fina) because it will accelerate hair loss.
So, the formula is simple: stay away from Deca or Fina, use Finasteride(Proscar,Propecia), Saw Palmetto, Nizoral shampoo, Minoxidil(xandrox) [emphasis added]