Rosemary, lemon, and tea tree oil are the most effective essential oils for dandruff. Essential oils can be just as effective, if not more, in getting rid of dandruff and itchy scalps.*
You can add a few drops to your shampoo, or simply massage a 1-2 drops onto your scalp. You can let the oils stay there until your next shampoo to really penetrate the skin and help your head.
See our references at the bottom of this page for additional information.
*This statement has not been evaluated by the FDA and is not intended to diagnose, treat, or prevent any
disease.