If I were queen of the world, my first decree would be that all people who choose to wear makeup must do so in conjunction with a makeup primer. (…And then, you know, I’d tackle the whole global ...

No matter how good you are at applying makeup, making it last is half the battle. Primers can help create a smooth canvas for your makeup, and though they aren’t always necessary in your routine, they ...

Q: I am planning to paint the living room and recently found out that it’s recommended to use a primer before painting. What is paint primer, is it really necessary, and how long does primer take to ...

This article is a part of CNN Underscored’s Guide to Age-Defying Beauty, a weeklong focus on the essential products, tips and tricks to enhance your glow at any age. We’ll be featuring editor-tested ...