If you have sensitive skin, chances are you may find many chemical exfoliants to be too harsh or even stripping. So how does one effectively exfoliate, sans irritation? With polyhydroxy acids, that’s how. 

Not all AHAs are created equal—here's our guide to them, from how to choose the most effective AHA for you to how to layer them into a routine. 

If your skin barrier is stripped, it can’t effectively safeguard against harmful external aggressors, such as smoke and pollution. 

Here's why makeup artists put so much emphasis on skincare and take the time to exfoliate and moisturize their clients’ complexions before doing anything else.

Post-inflammatory hyperpigmentation is pretty common but no matter your skin type or tone, there are products that can help reduce its appearance.