Including a Drew Barrymore-approved mask.
This is why everyone needs sunscreen, no matter your skin color.
Using Retinol? Here's What Experts Say to Expect and What Abnormal Side Effects to Look Out For
Purging is expected, but peeling is not.
Five dermatologists explain.
What they are, how to use them, and what to do if you go overboard.
Naomi Campbell and J.Lo were all about the super-glossy lips we're seeing everywhere now.
Whether you have curtain bangs, side-swept ones, or anything in between, here's what to do.
The buzzy acne-fighting ingredient is taking over the internet.
It's even better than the more expensive Olaplex version.