Alpha-Hydroxy Acids
Can Exfoliating With Acids Thin Your Skin? The Truth About Glycolic, Lactic and Salicylic Acids—and Their Long-Term Effects
What AHAs and BHAs are really doing to your skin.
Skin Purging vs Breakouts: How to Tell the Difference and What You Can Do to Get Clear Again
It can be a good sign or a bad sign.
Editor’s Picks: 16 of the Best Exfoliating Pads for Clear, Glowing Skin
Swipe your way to better skin.
AHA vs BHA Exfoliants: What’s the Difference and How to Choose the Best Acid for Your Skin
Your guide to chemical exfoliation.
How to Use Vitamin C Serum and an AHA or BHA in Your Skincare Routine for Bright, Even-Toned Skin
The right way to layer these glow-getters.
How to Use Niacinamide and an AHA or BHA in Your Skincare Routine for Smooth, Clear, Even-Toned Skin
Before you layer these ingredients, read this!
Sensitive Skin: What It Looks Like, What Can Cause It and What You Can Do to Make It Stop
Prone to irritation? Help is here!
How to Do My Fall Skincare Routine to Prevent Breakouts and Fade Pigmentation
It's all about acids, retinoids and copper peptides.
How to Build a Minimalist Skincare Routine with Just 5 Essential Products (or Fewer!)
A less-is-more approach to clear, smooth, hydrated skin.
Member Exclusive: AHA vs BHA Benefits (Cheat Sheet)
The differences between the most common acids in skincare.
Editor’s Picks: The 100+ Best Skincare, Makeup and Hair Products I Loved in 2017
The most amazing beauty staples and new discoveries of the year.
How to Do My Fall Skincare Routine
What I'm using to fade pigmentation, prevent breakouts and ward off aging.
The Right Way to Layer an AHA or BHA and Retinol in Your Skincare Routine
Are you using these active ingredients correctly?
8 of the Worst Skincare Mistakes (and How to Avoid Them)
Follow these tips for a healthy complexion.
The New Lotion P50: Everything You Need to Know
The latest version of the cult-favourite exfoliating toner.
Why You Should Exfoliate Before You Use a Face Mask
Peel, mask, moisturize—maybe you should make this your new skincare mantra.
Do Your Skincare Products Have to Be from the Same Brand?
Maybe—and here are two lines that I'm mightily impressed by.