Hairloss shampoos.....they work?

I have began to thin a bit and but my dad has lost 30% of his hair so I am predisposed.......Both grandfathers also lost quite a bit....one completely bald.I will probably eventually lose it but I would like to prolong it as long as possible.

OK so anyone with predisposition that has used Avacor or Nizoral had litllle to no fallout while on AS? I have a feeling they are prob shams but that could be one of the most telltale signs with me. Parents would figure that out real quick. How are they??? Hope they work!!

Thanks guys

BUMP

I am using nizoral and just orderd spironolactane (spelling?) itds a topical antiandrogen!

Nizoral works well for me,leave it on at least 5 min. before washing it out or it's not effective. I like finasteride and take it 365.