Preteen Skincare: What’s Actually Necessary (and What to Avoid)
Preteen skincare should be simple, gentle, and focused on protection, not correction at this point. Overusing actives too early can damage the skin barrier and create long-term issues.
The Acid Mantle: Your Skin’s Invisible Shield and How to Protect It
The acid mantle is a slightly acidic film made of sebum, sweat, and natural moisturizing factors. It protects against bacteria and moisture loss. Support it with gentle cleansing, daily sunscreen,...
Your Skin Barrier: What It’s Made Of and 3 Habits to Keep It Strong
Your skin barrier is a protective shield made of lipids, proteins, and natural moisturizing factors. To keep it healthy, focus on gentle cleansing, daily sunscreen use, and consistent hydration.
Sebum 101: What It’s Made Of and Why Your Skin Needs It
Sebum is your skin’s natural oil, composed of triglycerides, fatty acids, wax esters, squalene, and cholesterol. It helps keep skin hydrated, supports the barrier, and protects against bacteria—but too much...