I've hunted for good concealer for soooo long. A lady in Sephora talked me into a brand called, Make Up Forever. It is a full coverage concealer, waterproof and very long wearing. I layer mine (cause of really dark circles) over Bare Escentuals mineral powder in bisque which IMO is the best for covering up. I LOVE this Make Up Forever stuff!!!!
I went back and bought Make Up Forevers other concealer called Professional Lift Concealer...I use this too to highlight outer eye and close to the nose shadows around the eye area...LOVE!
This also helps keeping mascara, liners & shadows in their place because of its tremendous staying power!