The Anatomy and Function of the Skin’s Outermost Layer The epidermis is the outermost layer of the skin. The thickness of the epidermis varies depending on where on the body it is located. It is at ...

Keratinocytes exert their functions after cell death to guarantee the stability, mechanical resistance, elasticity, physical-barrier and water-impermeability functions of the skin. These properties ...

You have three main layers of skin—the epidermis, dermis, and hypodermis (subcutaneous tissue). Each has a unique make-up with multiple sublayers, and together they support your other body systems and ...

Your skin includes three layers known as epidermis, dermis, and fat. Some health issues, such as dermatitis and infections, can affect how these different layers work to protect your internal organs.