The stratum corneum, often referred to as the outermost protective layer of the skin, operates as a complex biological system composed of skin cells and lipids that safeguard against environmental stressors while retaining essential moisture. When individuals cleanse…
The skin barrier, primarily composed of lipids, ceramides, and corneocytes within the outermost stratum corneum, serves as a vital shield protecting deeper tissue from environmental stressors while regulating transepidermal water loss. When this protective boundary experiences prolonged dysfunction,…