What Is the Skin Barrier and Why Is It So Important?

Your skin barrier is your skin’s first line of defence, helping to keep moisture in while protecting against irritants and environmental stressors. But when it becomes compromised, you may notice dryness, sensitivity, redness or products suddenly starting to sting. We break down what the skin barrier actually is, why it matters and how the right skincare and treatment plan can help support healthier, more resilient skin.