A close relation to Cinnamon, Cassia has a strong, spicy aroma that can be used in small quantities to transform any essential oil blend. Cassia has been used for thousands of years for its many health benefits. It's one of the few essential oils mentioned in the Old Testament, noted for its unmistakable fragrance and calming aromatic properties. Cassia is a "warming" oil that helps promote a healthy immune function when ingested. Experimental research suggests that internal use of Cinnamaldehyde, a major constituent of Cassia, may support a healthy gastrointestinal tract.Cassia is a great oil to diffuse during cold months due to its warming properties and spicy scent.

Due to its caustic nature, Cassia should be diluted with doTERRA Fractionated Coconut Oil when applied to the skin and can be very strong when inhaled directly. When diluted and applied topically, Cassia can help soothe the body. Cassia can be used in cooking either as a replacement for cinnamon in pies and breads or by itself in a myriad of entrees and desserts.