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 ...

Subcutaneous tissue is the deepest layer of your skin. It’s made up mostly of fat cells and connective tissue. Learn about its purpose and medical conditions that affect it.

The layer of skin beneath the dermis is sometimes called the subcutaneous fat, subcutis, or hypodermis layer. This layer provides insulation for your body, keeping you warm.

You have three main layers of skin—the epidermis, dermis, and hypodermis (subcutaneous tissue). Within these layers are additional layers. If you count the layers within the layers, the skin has ...

Subcutaneous injections deliver medication into the fat layer just beneath the skin, commonly used for insulin, hormones, or vaccines with a small needle.

It creates a very painful burning sensation in the target by…well, cooking the subcutaneous layer of their skin, about 1/64 of an inch below the surface.