Sebum is the natural oil that is produced by skin glands. When your skin has a low level of sebum, your skin would manifest that it cannot hold moisture, looked parched and feel tight when washed.
Dealing With Various Themes And Issues
Sebum is the natural oil that is produced by skin glands. When your skin has a low level of sebum, your skin would manifest that it cannot hold moisture, looked parched and feel tight when washed.