Biologique Recherche's Dr. Philippe Allouche on the Magic of Lotion P50 and Why Silicones are "the Worst" for Your Skin
The brand's head of creation, innovation and research shares his approach to exfoliation, premature aging and more.
Titanium Dioxide
Editor's Picks: The 18 Best Zinc Oxide Sunscreens for Your Face
Because all SPFs are not created equal.
The Best (and Worst) Sunscreen Ingredients: What to Look for When You're Buying a New Sunscreen
Your step-by-step guide to choosing a great SPF.
8 of the Worst Skincare Mistakes (and How to Avoid Them)
Follow these tips for a healthy complexion.
Editor's Picks: 17 of the Best Mineral Powder Sunscreens to Top Up Your Sun Protection
Brush them on over your makeup.
Physical vs. Chemical Sunscreen: How to Tell the Difference and Which Type to Choose
Spoiler: Mineral protection is best.
5 of the Worst Sunscreen Problems and How to Fix Them
Hate wearing sunscreen? Help is here.