Your skin and scalp have sebaceous glands that produce oil or sebum. Sebum keeps your skin properly hydrated, supple, and healthy. It also gives your hair its healthy shine.
When your scalp produces excess sebum, however, your hair becomes greasy. Overproduction of sebum by the scalp is one of the leading oily hair causes.
Oily Hair Causes
Other factors include:
- Hormonal changes
The body goes through hormonal changes under certain conditions. Puberty,...