The epidermis is the outermost layer of skin and is responsible for protecting the body from harmful environmental factors such as UV radiation and bacteria. It is made up of several layers of cells, including keratinocytes which produce a protein called keratin that helps protect the skin. The epidermis also contains melanocytes, which produce pigment called melanin that gives skin its color. https://sinkjournal.com/best-laundry-room-sink/