Cinnamon Leaf essential oil is well-known for its antibacterial properties. It holds great protective powers that can be used in diffusers and vaporizers to protect against the spread of airborne bacteria.Cinnamon Leaf essential oil stimulates a sluggish circulatory or digestive system, and when used in massage blends its warming and antispasmodic action eases muscular aches and pains, arthritis and rheumatism.