Cinnamon oils have been known to stimulate the scalp and increase blood circulation.
Cinnamon contains riboflavin, thiamine, niacin, vitamin A & C, protein and minerals that improve hair health. According to a 2013 study Cinnamon is one of the natural remedies for dandruff as it has antifungal and antimicrobial properties that work against malassezia, a fungus that causes dandruff.
Cinnamon also promotes hair growth while reducing hair loss. It improves hair length and is as effective as 2 percent topical minoxidil. Some people claim that cinnamon can be used as a natural dye or hair lightener. Cinnamon also contains vitamin C and minerals that improve hair health. It has riboflavin, thiamine, niacin, vitamin A, and protein, which may also enhance hair health.