Essential Oils: Cassia Oil

Cassia essential oil is within the same family as cinnamon, therefore, it is considered as a "hot oil". Due to that fact this essential oil is typically used in blends rather than being used alone. Cassia has a strong as spicy aroma making it perfect for use in small quantities to transform any essential oil blend!

I have created this guide in order to enlighten you on the many benefits and uses of cassia essential oil!


What is Cassia Oil?

The scientific name of cassia is Cinnamomum Cassia and it is also known by two other botanical names, Laura Cassia and Cinnamomum Aromaticum. This evergreen tree is native to China and Burma and is widely known as Chinese Cinnamon.

Cassia is now commonly cultivated in southern and eastern Asia, including India, Indonesia, Malaysia, Laos, Vietnam, Philippines, Thailand, and Taiwan. Cassia has been described as an evergreen tree that grows up to thirty-two feet tall.

The bark is gray in color and the leaves are hard and elongated, with each leaf growing around four inches long.

Its bark is usually used to flavor food and beverages just as one would use regular cinnamon.

Cassia has been used for thousands of years to maintain physical health and promote emotional well-being. This essential oil has even been mentioned in the old testament where its unmistakable fragrance and calming properties were noted.

Cassia is a warming essential oil that promotes a healthy immune system. It is a practical oil to diffuse during winter months due to its warming properties and spicy aromatic scent.

Due to the caustic nature of cassia oil, it is usually diluted in coconut oil before being applied topically to the skin. This oil can also be very strong when inhaled directly so caution is advised.

When cassia essential oil is diluted, it can have wonderful effects in soothing the body. Cassia can also be used in cooking as either a substitute for cinnamon in bread and pies or by itself in a plethora of entrees and desserts.

The Benefits of Cassia Oil

The chief constituents of cassia essential oil are benzaldehyde, chavicol, cinnamic aldehyde, cinnamyl acetate and linalool.

The flavonoids and antioxidant polyphenolic compounds found in cassia are known to scavenge the formation of free radicals, thus they have great potential in halting disease processes like cancer and diabetes.

I have listed below the many benefits that one may get from using cassia oil:

Cures Diarrhea

Diarrhea is the body’s natural reaction to the toxins that need to be expelled from the digestive system. Cassia essential oil has antidiuretic properties that allow it to bind bowels and stop episodes of diarrhea.

Cassia oil also has the ability to kill the microorganisms that usually lead to diarrhea, it also helps stiffen stool due to its fiber content. Cassia essential oil serves as a natural way to alleviate diarrhea due to its warming, antimicrobial, anti-inflammatory, and body-soothing properties.

Cures Diarrhea

Improves Bodily Circulation

By improving the circulation of blood in the body, cassia essential oil ensures that you’re getting the proper amount of nutrients and oxygen in order to stay healthy!

Cassia oil improves blood circulation which creates a feeling of warmth in the body alleviating pain, promoting urination, and reducing disease-causing inflammation.

Muscle aches are usually caused by inadequate blood circulation, lack of physical activity, stress, dehydration, hormonal imbalance or changes, and dehydration. Due to the fact that cassia oil stimulates circulation and works as an excellent anti-inflammatory agent, it is also a wonderful natural treatment for muscle aches.

By improving circulation, cassia essential oil also lowers the risk of a heart attack and a stroke – two life threatening  occurrences that can be avoided with this wonderful essential oil!

Improves Bodily Circulation

Relieves Menstrual Symptoms

Cassia oil has the ability to open obstructed menstrual paths, relieving menstrual cramps and keeping your menstrual cycle regular.

Cassia essential oil also remedies premenstrual cramps and other menstrual symptoms such as headaches, muscle aches, fatigue, bloating, and moodiness.  

The emmenagogue, analgesic and pain-relieving properties of cassia oil also enable it to fight irregular periods.

Cassia essential oil is an antiemetic oil which is renowned for being a natural remedy for nausea. It helps reduce the occurrence of vomiting.

Relieves Menstrual Symptoms

Relieves Arthritis

The anti-inflammatory properties of cassia oil make it an effective natural remedy to relieve the symptoms brought upon by arthritis.

A recent study that was published in the Journal of Advanced Pharmaceutical Technology  & Research tested the active components of cassia oil and found that the compound cinnamaldehyde not only inhibited inflammatory mediators, but also activated anti-inflammatory mediators.

Inflammation comes with almost every health condition and cassia oil has the right components to prevent inflammation, therefore, it is safe to say that cassia essential oil is naturally equipped to relieve the majority of the health conditions that plague people.

Relieves Arthritis

Treats Diabetes

Cassia oil is getting more and more popular for its ability to naturally treat diabetes by decreasing blood sugar levels.

A study which was conducted way back in 2003 found that after thirty days of cassia oil treatment, blood glucose, glycosylated haemoglobin, and gluconeogenic enzymes decreased significantly, while plasma insulin, haemoglobin and hexokinase activity increased.

The study was also able to conclude that the cassia flower extracts were just as effective as glibenclamide, a prescription drug used to treat type 2 diabetes.

Treats Diabetes


Cassia essential oil is a wonderful antidepressant that has the ability to kick depression, leaving the body to feel tranquil and content. Cinnamic aldehyde is a component found in cassia oil that has been studied and is known to alleviate stress-induced behaviors and conditions.

By inhaling or diffusing two to three drops of cassia oil, you relax your nerves and allow your mind to work properly.


Precautions that Should be Taken When Using Cassia Oil

Cassia essential oil produces irritation and sensitization on the skin and in the mucus membrane when used without being diluted, so it should best be avoided during pregnancy and after giving birth.

In Conclusion...

Cassia essential oil has a number of wonderful benefits. Its ability to fight diabetes and relieve menstrual symptoms are two of the most noteworthy abilities that cassia oil has. This is a fantastic oil that everyone should look into simply because of everything that you can get from it.

Precautions should be taken as this "hot" oil may be irritating to the skin and it may be best to keep this essential oil away from the reach of children.