Build a stronger, healthier complexion with COSRX The Ceramide Skin Barrier Moisturizer. This protective cream is your daily armor against environmental aggressors and moisture loss, designed specifically to repair and reinforce a compromised skin barrier. If your skin feels sensitive, prone to redness, or constantly dry despite moisturizing, your barrier likely needs support. This formula steps in to rebuild that essential wall, locking in hydration and keeping irritants out for skin that feels calm, comfortable, and deeply restored.