Clinique Line Smoothing Concealer #02 Light - 9g/0.31oz

I have a genetic problem with under eye puffiness and dark circles; I've tried so many and have failed, what is the best?

I use 28 iviry for tge foundation what color wpuld natch for concealer?

Does the tube of line smoothing concealer that is in the long box, come wiith a clear cello seal that you have to remove before using? thank you :)

Is this product oil free?