Love the smell

I use it twice a week on days I don't wash my hair. I have dark hair and it goes on a little light but once rubbed in or brushed in not as noticeable. It has lasted several months as well.

This smells really nice.
I bought it to see if it could be used in between colourings to conceal roots, and it can.
So, it's good in a pinch, but I rarely use it because it is quite messy.
It gets everywhere and gets under your fingernails.
I would suggest using gloves when applying for that reason.
If you want to use this product to conceal your roots, don't brush much.
Sprinkle and rub in, then leave it.