Plant
Cassia oil is a potent essential oil. It’s known for its warm, spicy aroma. This oil offers a wide range of traditional uses. It’s valued for both its fragrance and therapeutic properties.
What is Cassia Oil?
Cassia oil is extracted from the bark. This bark comes from Cinnamomum cassia. This tree is also known as C. aromaticum and Laurus cassia. It belongs to the Lauraceae family. Other common names for it include false cinnamon. It is also called cassia lignea or Chinese cinnamon. This oil is distinct from true Cinnamon oil. However, it shares a similar aromatic profile.

Plant Description and Origin
The Cassia tree is a slender, evergreen tree. It can grow up to 20 meters (65 feet) high. It has thick, leathery leaves. Small white flowers appear on the tree. These flowers are followed by single-seeded berries. The berries are about the size of small olives. Cinnamon bark, derived from this tree, is widely used. It flavors curries and baked goods. It’s also found in candies and soft drinks.
This Cinnamon species is native to Vietnam. Its presence underscores Vietnam’s rich botanical heritage.

Extraction Method
Cassia oil is obtained through steam distillation. The oil is extracted directly from the bark. This process ensures a pure and concentrated essential oil.
Properties and Chemical Profile of Cassia Oil
Cassia oil possesses distinct physical and chemical characteristics. These define its aroma and potent effects.
Sensory and Physical Characteristics
The oil appears as a clear liquid. It is mobile, allowing for easy flow. Its color is a distinct red-brown. The odor is very sweet and spicy. It has a warm cinnamon aroma. This makes it instantly recognizable.
At 20℃, its specific gravity ranges from 1.040 to 1.105. The refractive index at 20℃ is 1.600 – 1.615. Its optical rotation at 20℃ is between -3 and +6. These measurements confirm its purity and consistency.

Main Chemical Component
The main chemical component is Cinnamic aldehyde. This compound is highly concentrated. It makes up above 90% of the oil. Cinnamic aldehyde is responsible for the oil’s characteristic scent. It also contributes significantly to its therapeutic actions. This high concentration makes Cassia oil very potent.
Diverse Uses and Health Benefits of Cassia Oil
Cassia oil offers numerous health benefits. Its applications span various traditional and modern uses.
Digestive System Support
Cassia, as a dried herb, is useful for digestive complaints. It helps with flatulence. It can relieve colic and dyspepsia. It is also used for diarrhea and nausea. Its warming properties soothe the stomach. It aids in promoting healthy digestion.
Brain Tonic and Blood Purification
Cassia is known to stimulate brain activity. It helps boost brain function. This can provide relief from nervous tension. It may also aid memory loss. The unique properties of cassia help purify blood. Subsequently, this reduces and removes pimples. It contributes to clearer skin.

Improved Circulation and Wound Healing
The oil contains unique compounds. These can help thin the blood. This reduces blood viscosity. It allows for easier circulation throughout the body. When applied to wounds, this essential oil helps stop bleeding. It also supports faster wound healing. Its antiseptic qualities prevent infection.
Indigestion Relief
Cassia not only adds flavor and aroma to food. It also helps food get digested effectively. It promotes a smoother digestive process. This makes meals more comfortable. Its warmth aids digestion.
Other Therapeutic Properties
The oil offers relief for respiratory problems. It can ease menstrual discomfort. It is also known to increase milk secretion. It acts as a mouth freshener. It has diuretic properties. These diverse actions make it a versatile oil. It’s used in blends for various wellness needs. It promotes overall body balance.
Storage and Precautions for Cassia Oil
While this product is beneficial, it is very potent. Proper storage and careful use are essential.
Storage Guidelines
Store oil in airtight containers. Keep them in a cool and dry place. Protect from light and heat. This helps maintain its freshness. It also extends its maximum shelf life. Proper storage preserves its therapeutic properties.
Important Precautions
Possible skin sensitivity can occur. This oil is known to be a dermal irritant. Always perform a patch test. Dilute it heavily before topical application. Keep out of reach of children. If you are pregnant, nursing, or under a doctor’s care, consult your physician. Avoid direct contact with eyes, inner ears, and sensitive areas. Due to its potency, use in moderation. High concentrations can cause adverse reactions.

Packaging Cassia oil
Packaging: Our products is packaged in units of Liters or Kg according to customer requirements: 5L, 10L, 30L, 180L / 5Kg, 10Kg, 30Kg, 180Kg…
Storage: The product is contained in standard HDPE packaging. Store in a cool, dry place away from direct sunlight. Avoid contact with eyes, open wounds, and sensitive skin areas.
Transportation: Domestic: Flexible nationwide transportation by ship, truck, or airplane…
Export: By ship/airplane, Export conditions: FOB/CIF/..

Quality and Supply Cassia Oil
Dien Bien Agri is a trusted supplier of high-quality Cassia Oil, harvested and processed naturally to meet strict standards for pharmaceuticals, food, and export industries.
Read more: What is Cassia oil? And its benefits
Contact us for more information:
Tel/WhatsApp: +84.973.447.926.
Email: [email protected]
Add: Thanh Minh Commune, Dien Bien City, Vietnam
Factory: Bai Dai Village, Tien Xuan Commune, Thach That District, Ha Noi City, Vietnam