A damaged skin barrier occurs when the protective layer of the skin becomes compromised, making it less effective at shielding against harmful irritants and moisture loss. Common causes of barrier damage include over-exfoliating, using harsh skincare products, exposure to environmental stressors like pollution, UV rays, extreme weather, and even stress. When the skin’s natural lipids and proteins are disrupted, the barrier becomes weaker, making it more susceptible to damage and less able to retain hydration.
When the barrier is compromised, it can lead to dryness, irritation, and sensitivity. Proper care and gentle products are essential for restoring and maintaining a healthy barrier.