The skin is the body's largest organ and performs many vital functions. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Skin is the body's ...

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 ...

Layers of Skin and Their Functions. Story by Heather L. Brannon, MD • 1y. The skin has three basic layers, ... If you count the layers within the layers, the skin has eight or even 10 layers.

The stratum corneum is the top layer of your epidermis (skin). It protects your body from the environment and is constructed in a brick-and-mortar fashion to keep out bacterial and toxins.

Our new model has the potential to make the measurement of skin barrier function easier", says Prof. Nakamura. To measure the thickness and water content of the stratum corneum, ...

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 ...

We asked dermatologists our top questions about the skin barrier, including what it is, how to protect it, and what to do when it’s damaged.

Sebaceous glands are essential for maintaining the structure and function of the skin. In a process known as holocrine secretion, cells in the periphery of the gland accumulate large amounts of ...