Works great and a little goes a long way
I’ve been using this product for several years. I have a few stubborn greys in my otherwise dark eyebrows and as I get older my brows seem to lighten up. This does the trick to bring definition and cover the grey. I would say it lasts almost 2 months before I need to reapply. I use 1/2 a capsule with the developer and it’s plenty for my brows.  I’ve tried using it for the greys that pop up along my temples and hairline but haven’t had much success.  It is a little messy when you open the capsule but that’s only because I am trying to use half and put the capsule back together for the next use! Yes, dark brown is very dark. I keep it on about 5 minutes. If you don’t use Vaseline on the surrounding skin be prepared to scrub very hard. It stains.
Rating: 5 stars