I since died my hair and it works well with dark brunettes for medium brunettes. This also worked well in my fianc hair which he is Asian with black hair so color is definitely darker than expected ( got medium brown ). It came on easy like pepper shaker and apply straight on problem area it sticks and stays until you shower or sweat . Covered his thinning hair very well ! If you touch it with a brush it will move it does not stick so style hair then put it on as final touches . Hope this helps