Christine Concealer Stick 03 NaturalChristine Concealer Stick Shade 03 Natural The Christine Concealer Stick in Shade 03 Natural is the neutral middle ground shade in this range sitting between Shade 01 Fair and Shade 02 Medium. If your complexion is light to medium with neutral undertones and standard shades have always felt either a touch too light or slightly too dark, Shade 03 Natural is your match. It is named for its defining quality: the ability to blend seamlessly into the skin