I received this product in my Cocotique subscription box and I also tried it about a year ago on my transitioning hair. I didn't like the sort of watery feeling that it gave my hair back then. I'm thinking the reason is because my hair was chemically treated. The smell is lightly of coconut. I'm not much of a fan of the scent but you might love it.
I received this product in my Cocotique subscription box. I don't have any greys yet but I think I may like to try this product to lightly darken my edges. My hair color is a dark sandy brown which is the same color as my skin. This sometimes gives the illusion that my edges are thinner than they actually are. I think that the product could possibly help. Also my husband is greying in places. I'll let him check it out for himself.
I just recently decided to give this product a try since I love the wunderbrow so much. I gotta say this liner goes on super thin but super opaque which I love. I use a skinny slanted brush to create the thinest lines I can to achieve the look I want.