Hi, I tried using Just for Men recently to cover up my increasing gray hair, it just washed right out. I don't really get it. I'm new to this whole hair care, hair loss/graying industry, but I would think a highly recognizable product like this is supposed to just work? I followed the instructions explicitly, applied the product, timed it, rinsed out in shower. The second time I left it on longer. It all just rinsed right out, as if I had never used it. Totally worthless.
The usage seems pretty straightforwards, am I doing anything wrong? Is there a better product out there? Thanks for any input.
