A common misconception people have with dandruff/seborrheic dermatitis is they think that it's only dry scalp! First off, seborrheic dermatitis is very common and doesn't just affect your scalp! The cause of seborrheic dermatitis is multifactorial, but we know that there is a connection with the yeast on our scalp (malassezia yeast) as well as genetic factors. 📝How to keep it under control? Using shampoos with antifungal ingredients like the @headandshoulders Clinical Strength Dandruff Defense Shampoo formulated with selenium sulfide. Selenium sulfide is antifungal and anti inflammatory which helps decrease the inflammation and therefore the flakes! #headandshoulderspartner Pro tip: Leave the shampoo in your scalp for several minutes to ensure the medicated formula has time to work! . . . . . #dandruff #headandshoulders #seborrheicdermatitis #haircare #hairflakes #hairtips #shampoos #dermatologist #dermatology #doctor #flakyscalp