I am a dark skinned woman. I have dark dark brown (almost blackish like) spots on my toes knuckles, and hand knuckles. Im trying to find a good strong concealer that I can use to cover up the spots on my toes, not so much my hands, because its summer time and I want to show my feet. I use make up now to cover the spots, it works ok, but it sometimes looks to makeupish. I need something that is really good, looks very natural and you cant tell I have make up on my toes. Any suggestions to a really good camouflage makeup? Thanks for your help!