Review (5/5): Kinda weird but...
It's not Just for Men or Lady Clairol. You can see how-to videos on youtube so I won't get into technical details
Does it dye your hair ok? Yes. It does. In fact I sort of like the fact that it doe NOT give you that monochrome every-hair-dyed-completely-solid "Elvis" look. Some grey is still visible but it just makes it look more natural and a little more random. I can see where the the ladies might not like that but for men, or at least this guy, I have no problems with it. And it's actually cheaper than regular dyes. You can get several dye jobs out of one pack