The epidermis has five layers of its own. It also hosts different types of cells. Keratinocytes produce the protein known as keratin, the main part of the epidermis. Melanocytes produce your skin ...

The skin is made up of three layers, each with a different role: The hypodermis is the innermost layer, made up of tissue, fat, and sweat glands. The dermis is the next layer, which contains the ...

"Different skin characteristics at different body ... of about 20 square feet -- that's the size of a 4' by 5' room! Its outermost layer (epidermis) has a lipid matrix composed of free fatty ...