- Shop Lush: - Gorilla Perfume - Emotional Brilliance Your Skin
101: The Breakdown Your skin is made up of three layers. The top
layer, called the epidermis, is made up of cells called
keratinocytes. These cells are the protein-rich material in your
hair and nails. The epidermis is covered in a thin layer of dead
skin cells called the >stratum corneum, also called the “horny
layer”. This layer is often thick on areas like feet (when you
have calluses), and is thinner on areas like your face.Regular
exfoliation helps keep the stratum corneum thin. Below the
epidermis is the dermis.Blood vessels run through the dermis,
which helps regulate body temperature, and an intricate network
of nerves pick up feelings from the outside world, like touch
and temperature. Sweat and sebum glands live in the dermis,
which are responsible for regulating the moisture content of
your skin. The dermis also contains the fibers collagen and
elastin to give your skin elasticity and strength. The very
bottom layer is made up of fatty