You should know: A common misconception is that oily hair is caused by an oily scalp. But, dry scalp can cause the sebaceous glands to produce more oil, and once on the scalp this excess oil transfers down the hair shaft. Sebum (oil), bacteria and dirt can also wrap around your hair's root, limiting its ability to absorb essential nutrients for healthy hair and scalp.
You should know: A common misconception is that oily hair is caused by an oily scalp. But, dry scalp can cause the sebaceous glands to produce more oil, and once on the scalp this excess oil transfers down the hair shaft. Sebum (oil), bacteria and dirt can also wrap around your hair's root, limiting its ability to absorb essential nutrients for healthy hair and scalp.
Oily hair can be hereditary or caused by improper product use, as well as other factors including:
You can manage oily hair with these recommendations: