The Reason Vitamin C Serum Can Darken Your Skin (And How to Stop It from Happening)
Serum staining your face and fingers? Here's what to know.
Free Radicals
How to Choose the Best Moisturizer: 8 Things You Need to Look For
Plus the top creams worth trying.
Is Self-Tanner Safe? This is How It Actually Ages Your Skin
Even DHA-free formulas can cause damage.
Why Squalane Is the Best Face Oil
This safe, stable oil belongs in your skincare routine.
8 of the Worst Skincare Mistakes (and How to Avoid Them)
Follow these tips for a healthy complexion.
Physical vs. Chemical Sunscreen: How to Tell the Difference and Which Type to Choose
Spoiler: Mineral protection is best.