I don't know if I would call this my holy grail ocncealer, but it's pretty darn close!
I'm talking about Skinfood Salmon Darkcircle Concealer cream!
I usually put this under my fouhndation to hide my dark circles, and it does a really good job at doing just that. I usuallly buy my skinfood products off ebay. And I bought this one on a whim and fell in love with it once I tried it. and now I kinda use it almost everytime I do my makeup. A little goes a long way with this one aswell.
all I can say is; if you haven't tried it you should.