Can Alpecin Coffeine Shampoo decreases the effect of Finaste

[manuel.meier]

Hi all,

I take Finasteride for about a year now (1mg/day).
In addition to that I would like to use Alpecin Coffeine Shampoo.

I just want to doublecheck:
Could it be possible that the Alpecin Coffeine Shampoo decreases the effect of Finasteride?

Thanks folks!

 

[fodandahalf]

Alpecin should have no effect whatsoever on the efficacy of finasteride. Or your actual hair for that matter, but I suppose it doesn't hurt to try.