What is sebum?
Dear student,
Sebum is an oily secretion of the sebaceous glands, located beneath the skin which acts as ​moisturizer ofr the skin by avoiding the evaporation of the moisture from the skin and avoid from becoming dry.
Regards
Sebum is an oily secretion of the sebaceous glands, located beneath the skin which acts as ​moisturizer ofr the skin by avoiding the evaporation of the moisture from the skin and avoid from becoming dry.
Regards