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 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 ...

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.

Skin flooding is a skincare method that layers hydrating products to boost moisture and support the skin barrier. Dermatologists explain how it works and how to do it safely.

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 ...