Active Ingredients
16 Skin-Care Ingredient Duos That Work Better Together
Here's what you should be pairing with your vitamin C serum.
Amazon Is a Gold Mine for Skin Serums—Here are 15 Best-Sellers Starting at $6
There's something for everyone.
16 Ingredients Derms Want You to Start Using for Better Skin
Switch up your skin-care routine with these ingredient upgrades.
Skin Care From Space: How NASA’s Latest Discovery Is Revolutionizing Anti-Aging
A new “out of this world” ingredient emerges.
Paula’s Choice Is Giving Away 2 Best-Selling Serums
One is a "wow factor" for erasing dark spots; the other gives "glass skin."