The indoor air gets drier when temperatures drop and the heater kicks on. People use moisturisers to ease the unsightly and irritating effects of dry skin. As the name suggests, a lotion cream's job is to moisten skin. Normal evaporation from the skin, or transepidermal water loss, is the cause of skin dryness. The skin's middle layer's dermis is the only one that receives … [Read more...] about How Does a Lotion Work?