Read on to see the tricks for using under eye concealer and setting it properly. What causes concealer creasing under eyes?

Concealer should be one shade lighter or the exact color of your skin. Concealers should match your undertone, so if you have more yellow in your skin, it’s best to use yellow-based concealers.

How to apply your concealer When applying your concealer, you want to use as little as you can get away with without compromising on coverage.

Insider's beauty reporter has been dealing with acne for 15 years. In that time, she's found a three-step concealer routine that hides all blemishes.

Celebrity makeup artists are sharing their favorite concealer tips so you can have a pro-grade application every time.

Use concealer more sparingly than foundation and apply it in smaller, targeted areas. To apply concealer, you can use your fingers, a small sponge or a small brush.

Use concealer more sparingly than foundation and apply it in smaller, targeted areas. To apply concealer, you can use your fingers, a small sponge or a small brush.

According to pros, the best concealers for contouring are creamy, liquid or stick formulas that aren't too dry upon application.