We have all been faced with this situation where your hair seemsgreasy, shiny and sticky, a rather unpleasant feeling that makes you wonder:what could have caused this overproduction of sebum?
Often oily hair is associated with dirty hair, yet the reasons can be completely different!
When your hair is oily, it means that your scalp is secreting more sebum than normal. In reality, sebum, associated with perspiration, forms aprotective barrier for the scalp, protecting it from external aggressions and dehydration. Thisnatural oilspreads throughout the hair, protects it and makes it shiny and supple.
So why this overproduction of oil? It may be the cause ofseveral factorssuch as a hormonal imbalance, stress, environmental conditions, the use of inappropriate products or an unbalanced diet.