(neutral face) $$$ You're Bluffing ($20) is a twist-up cream concealer meant to camouflage redness, but its single yellow shade would add a strange, obvious hue to most skin tones unless it is blended on very sheerly. Of course, doing so means that blotchy or ruddy spots would receive minimal coverage, so the result is almost no effect at all. You're Bluffing is too slick and creamy to use over blemishes.

Source: Paula Begoun