Primer is best for people with oily skin because it's going to create a matte look all over your face before you apply foundation. After you work out, you're usually sweaty and a little red-faced.

When it comes to choosing the right primer shade, there is a lot more than just picking up the right bottle. Here are our tips.

After applying the drywall primer, it should take less than an hour for it to dry. Here, again, there can be some variation in dry time based on the type and brand of primer.

Use a light hand: The rule of thumb with primers? A little goes a long way. If too much primer is applied, foundation may bead up instead of blend when applying.

"To apply primer properly, start with clean, moisturized skin. Use a small amount of primer — about a pea-sized amount — and apply it evenly to your face using your fingers or a makeup brush ...

According to celebrity makeup artist Jillian Dempsey, the best primers stop foundation and concealer from settling into fine ...

Just one swipe of the best eyeshadow primer will ensure long-wearing, crease-free, and smudge-proof makeup results. Shop our favorites from NARS, MAC, and more.