Best undereye concealor?

i agree about the laura mercier. it didn't do anything for me, and the consistency made it difficult to apply under the eyes.

right now i like ysl touche eclat. nars makes a good concealer stick for even more coverage.
 
I LOVE Lancome Maquicomplet...It's A Light Liquid...With Amazing Coverage. I Beileve It's Only In The $20-$30 Range & It's A Pretty Long Lasting Tube.
 
Bare Minerals Bisque works great for me. I use their foundation minerals, then apply the Bisque with the special concealer brush. Best thing I have ever used.