Where is the Stratum Lucidum located?

The Stratum Lucidum is a thin, transparent layer of skin found between the Stratum Corneum and the Stratum Granulosum. It primarily exists in the thick skin areas, such as the palms and soles of the feet, where it provides an additional barrier and contributes to the overall thickness of the epidermis.

Since the Stratum Corneum is the most superficial layer of the epidermis, the Stratum Lucidum is indeed located immediately below it. This positioning underscores its role in maintaining the protective functions of the skin, as it serves in the transition from the living layers of the epidermis to the dead cells of the Stratum Corneum. Understanding the layers of the skin, especially their arrangement, helps clarify their specific functions and importance in skin health and aesthetics.