ANATOMY

Detailed explanation-1: -The human stratum corneum comprises 15 or so layers of flattened corneocytes and is divided into two layers: the stratum compactum and the stratum disjunctum. The stratum compactum is the deep, dense, cohesive layer, while the stratum disjunctum is looser and lies superficially to the stratum compactum.

Detailed explanation-2: -The stratum corneum is a semipermeable barrier that serves as a physiological barrier from external agents including bacteria, fungi, and chemicals while preventing the loss of fluids and solutes from the internal environment. It is thickest on the palms and soles.

Detailed explanation-3: -Your epidermis is the outermost layer of skin on your body. It protects your body from harm, keeps your body hydrated, produces new skin cells and contains melanin, which determines the color of your skin.

Detailed explanation-4: -As such, the stratum corneum primarily functions as a barrier between the deeper layers of skin and the outside environment, preventing toxins and bacteria from entering the body. It also helps to keep moisture from evaporating into the atmosphere, which keeps the skin hydrated.

Detailed explanation-5: -The stratum corneum is the outermost layer of the epidermis, and is made up of 10 to 30 thin layers of continually shedding, dead keratinocytes.