DRY SKIN
Dry skin has a low level of sebum, which is the skin's natural lubricator. As it doesn't have enough sebum, it dries out simply and isn't able to keep the correct amount of moisture required for unblemished skin.
There are various factors causes dry skin. It is commoner in winter when the cold outside and the heat within contribute in drying up the skin.
It could also be due to hot water or tough soaps. Unsatisfactory diet or smoking may also cause or worsen the issue. Dry skin might also be an indication of other conditions, including...