Is Your Skin Purging or Breaking Out? How to Tell the Difference (and What to Do If You Can't)
It can be a good sign or a bad sign.
lactic acid
Member Exclusive: AHA vs BHA Benefits (Cheat Sheet)
The differences between the most common acids in skincare.
Editor's Picks: 10 of the Best Products from the Cult Luxury Skincare Line Omorovicza
What's really worth it from this mineral-rich range.
This Is Why Your Skin Is So Dry (and What to Do About It)
Address these underlying causes, and you'll probably need less moisturizer.
What to Buy at Sephora's VIB Sale: The Best Beauty Tools, Skincare and Makeup
Everything is 15 to 20 percent off.
How to Do My Fall Skincare Routine
What I'm using to fade pigmentation, prevent breakouts and ward off aging.
How to Use AHAs, BHAs and Vitamin C in a Skincare Routine
The right way to layer these skin-brightening ingredients.
The Best (and Worst) Skincare Products from The Ordinary [UPDATED]
What's worth buying from the brand everyone's talking about.
How to Use Acids and Retinol in a Skincare Routine
The best way to combine them for ALL the skin benefits.
42 of the Best Beauty and Skincare Products to Buy at the Sephora VIB Sale
Add these to your cart ASAP.
Editor's Picks: The 10 Best Skincare Products at Sephora Right Now, from Serum to Sunscreen
Everything you need to upgrade your routine.
Editor's Pick: Shani Darden Retinol Reform (This Is the Retinol Celebrities Swear By!)
Meet the product behind Hollywood's most flawless complexions.
From Biologique Recherche to Pixi: 7 of the Best New Skincare Products
Pigmentation treatment, exfoliating toner and more.
8 of the Worst Skincare Mistakes (and How to Avoid Them)
Follow these tips for a healthy complexion.
Why You Need to Exfoliate Your Skin Every Day
As long you're gentle, it's one of the best ways to improve your complexion.
5 of the Most Effective Ways to Combat Dull, Dry Winter Skin on Your Face
Now is the time to update your routine for the harsh, cold weather.
From Urban Decay to Kevin Murphy: 11 of the Best New Beauty Products
Eyeshadow, dry shampoo and more.
How to Get Your Skin Ready for Fall
Your game plan for repairing summer skin and preparing for cooler temps.
How the "Do Nothing" Regimen Can Help Your Acne
The best pimple protocol might be—surprise!—to do nothing at all.
Do Your Skincare Products Have to Be from the Same Brand?
Maybe—and here are two lines that I'm mightily impressed by.