I bought the Gray Busters NN Medium Rich Blonde to cover my 25% grey hair and maintain my natural hair color as much as possible. This product worked - it covered my grey hair and was a great color for me. My hair was nice and soft. However, it lasted...

I think its too smelling. And the high lift blondes are very stinky and gives me very watery eyes. The smell of these hair color are very strong.