The Distinction Between Eyeshadow Base And Eye Primer Explained

You can always apply eyeshadow on dry lids, but don't expect the color payoff to be as vibrant without an eyeshadow base or primer. If you're unfamiliar with these products, they basically work to smooth the canvas that is your lids and help the pigment last for hours.

Some people use concealer for prepping, but primers and bases are specifically formulated to cater to the thin and sensitive skin on your lids. "Eyeshadow primer is formulated to extend the life of your eye makeup while enhancing the colors applied on top," Savannah St. Jean told Byrdie. "It's an incredibly necessary product, but is often one of the most overlooked items to add to your makeup routine. It's best to apply after your skincare, but before your eye makeup."

On the other hand, eyeshadow bases have a slightly different formula than eyeshadow primers. They're thicker and creamier, and they primarily work to make the colors of your eyeshadow look more intense when applied. They also ensure that the shadow sticks to your lids instead of falling off as it tends to do.