Paul, we are similar, I am in my late 50's and have very little grey, and have been told I look much younger. I have often wondered if people thought I colour my hair, so I have been progressively adding grey to my pieces the last couple of years. I started at 5% and ordered 15% on my last order. I think it will be more age appropriate. I was blessed, I had a grandmother on my mother's side who died at 89 with black hair and she didn't dye it. Unfortunately, on the other side, my dad was bald at 25!