Skin has two main layers. Beneath the two layers is a layer of subcutaneous fat, which also protects your body and helps you adjust to outside temperatures.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The integumentary system, or skin, is the largest organ in the body. Besides the skin, it ...

The skin has three layers, as depicted in this diagram of skin anatomy. (Image credit: Flash Vector via Shutterstock) Human skin is composed of three layers of tissue: the epidermis, dermis and ...

Since the microbiome sits in the upper layers of the skin surface, “over-exfoliation, especially with physical scrubs, is a big culprit in destroying our skin’s microbiome,” says Dr. Ciraldo.

Skin is a complex organ. An average square inch of skin contains 650 sweat glands, 20 blood vessels, and more than 1,000 nerve endings. Despite being just a few millimeters thick, the skin makes ...

It’s made up of 10 to 30 layers of dead skin cells. These cells are constantly sliding off and being replaced with new ones. A complete cycle of cell turnover takes about 28 days in younger people.

Thin skin covers most of the body, except on the soles of the feet and palms of the hands, and contains fewer cellular layers than thick skin. The epidermis of thin skin ranges from 0.07–0.15 ...