Dermis

The dermis is the thick layer of living tissue beneath the outer skin (epidermis). It contains important structures such as blood vessels, nerve endings, hair follicles, and sweat glands. The dermis provides strength and flexibility to the skin, thanks to fibers like collagen and elastin. It helps regulate body temperature and enables sensation, like touch and pressure. Overall, the dermis supports the epidermis, supplies nutrients, and plays a vital role in skin health and healing.