Skin Barrier Repair 101: Signs, Causes & Natural Healing
Skin Barrier Repair: What is the Skin Barrier? Fixing the skin barrier begins by knowing what the skin barrier is. The skin barrier, or stratum corneum, is the outermost part of your epidermis. It’s a layer of tightly bound dead skin cells (corneocytes) inextricably intertwined with needed lipids such as ceramides, cholesterol, and fatty acids—forming a “brick-and-mortar” complex. The barrier keeps your skin safe from outside aggressors while trapping moisture in. Key Functions of the Skin Barrier: 1.Shields from External Damage:The skin barrier is your skin’s initial defense against viruses, bacteria, toxins, allergens, and the sun. 2.Prevents Water Loss:A good barrier keeps moisture in, stopping dryness and ensuring soft, moist skin. 3.Retains pH Balance:It helps in maintaining the skin pH…