The epidermis is the outermost of three main skin layers. The outermost one is called the epidermis. It’s thin but durable and acts as a protective barrier between your body and the world around you.

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.

The integumentary system is the physical system that forms the barrier between the external environment and the internal systems of the body. In humans, this system consists of skin, hair, nails, and ...

The subcutaneous layer is the deepest skin layer. It protects a person’s body and keeps it warm. This layer also provides insulation and protection for vital tissues such as muscles, bones, and organs ...