What do you call that orange line of makeup under a woman's chin?

It's known as a ';demarcation line';. And it should not be there. If a woman has one... She did not do a good job of blending her foundation, also, she is also wearing the wrong shade to begin with.What do you call that orange line of makeup under a woman's chin?
the edge of the maskWhat do you call that orange line of makeup under a woman's chin?
you call it a tide mark
Cheap make up!