But masking blemishes is far from the only thing concealer does.Ĭoncealer can also be used as a cream highlighter on the bridge of your nose, lower forehead, brow bone, cupid's bow, upper cheekbones, or chin. Designed to be applied after foundation and before setting powder, its number one job is to cover under-eye circles, pimples, dark spots, and scars. When it comes to creating a fresh, wide-awake look, concealer is essential.