I have freckles under my eyes. I don't have very bad circles usually, but I do like to put some concealer under there. Problem: any concealer I find makes my freckles look grey, and I've actually had people try to wipe them off (they look like makeup fallout or something). Any recommendations for a good under-eye concealer?

I have to go watch a Michigan-Michigan State basquetbol game (blech) so I may not respond right away.