Quick answer: Dandruff usually comes from a natural scalp yeast, dryness or oil build-up. An anti-dandruff shampoo (zinc pyrithione, ketoconazole or selenium sulphide) used regularly clears most cases. Get a tailored fix with the free Hair Problem Solver – pick your concern (hair fall, dandruff, slow growth, dry hair, oily scalp or greying) for a … Continue reading 10 Natural Cures to Stop Dandruff and Treat Itchy Flaky Scalp