Noticed little white flakes falling on your shoulders? These flakes are caused by dandruff, a skin condition affecting the scalp and hair. If you've ever experienced this, then you're probably wondering what it is – and more importantly, what's causing it?
If these are questions you've asked yourself, you've come to the right place. Below we explain what is dandruff, what causes dandruff and the age-old query of is dandruff contagious. Read on to satisfy your curiosity and walking away with a clear head.
What is dandruff?
These flakes are actually your scalp's old skin cells shedding at an excessively rapid rate. Normally, with a healthy scalp, its surface layer should shed around once a month and quickly churn out new cells for replacement.