How to Know If Your Eyelid Skin Barrier Is Damaged "Eyelid dermatitis is frequently caused by contact with allergens or irritants, including cosmetics, skincare products, and even nail products transferred by the hands." — National Eczema Association, NationalEczema.org TL;DR (Quick...
How does sunscreen prevent UV damage and protect your skin barrier? "Broad spectrum sunscreen helps protect from the sun’s harmful ultraviolet (UV) rays." — U.S. Food and Drug Administration (FDA), FDA TL;DR (Quick Answer) Sunscreen protects your skin barrier by...
The skin around your eyes has less margin for error: it’s thinner, loses water faster, and doesn’t have the same lipid support as your cheeks. That’s why the exact same retinoid that feels fine on your face can sting, peel, and inflame your under-eyes.
