How to Repair Your Skin Barrier: Key Ingredients, Routine & What to Avoid
Healthy skin starts with a strong skin barrier. That thin outermost layer—technically the stratum corneum—acts as a shield against moisture loss, irritants, and environmental aggressors. When the barrier is compromised, skin can feel tight, look dull, and become prone to redness, sensitivity, and breakouts. Restoring and maintaining the barrier is the simplest, most effective beauty […]
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