What is lip contouring? Simply put, contouring is a make-up technique that uses light and shade to define, sculpt and enhance the face—in this case, the lips specifically.

Wildly over-lined lips are so 2015. But making them the teeniest bit plumper won’t hurt anybody. Right? Enter lip contouring. This simple trick can make your lips look fuller without over doing it.

Want fuller lips? Lips get thinner with age thanks to a decrease in collagen and elastin—but Katey Denno has some simple tips to give your lips some plump.

The Best Lipstick Trick for Thinning Lips, According to Master Makeup Artist Rose-Marie Swift originally appeared on Parade. A natural part of the aging process is the thinning of the lips.