Question

What is sebum?

Answer 1

• Sebum is an oily substance produced in the sebaceous glands.
• It is a complex mixture of fatty acids, waxes, sugars and few other chemicals.
• The lipids or fat molecules present in the sebum lock in the moisture of the body to prevent its loss from the body.
• Sebum lubricates the hair and skin of mammals.
• Sebum also protects from bacterial and fungal infections.