Retinol — the milder, over-the-counter cousin of prescription-strength retinoids — is a vitamin A-derived powerhouse that tackles everything from fine lines to acne.

Treating acne (and the discoloration it leaves behind) is no easy task, but the best azelaic acid serums can speed up the process. If you're a skin-care enthusiast, you've likely heard of—and ...

For a bouncy, luminous, youthful-looking complexion, shop the L'Oréal Paris Collagen Moisture Filler Serum. Hurry—the $10 sale price is bound to disappear soon. For the ultimate skin-plumping routine, ...

Alongside sunscreen and a retinoid, vitamin C serum should be among your top three skincare products. Here's why. 🍊 ...