Cajeput Essential Oil (Melaleuca cajuputi)
Overview
Cajeput may also be referred to as Big white paperbark, Broadleaf paperbark, Broadleaf teatree, Brown teatree, Butterscotch paperbark, Cajaput-tree, Cajeput, Longleaf paperbark, Paperbark, Paperbark teatree, Paperbark-tree, River teatree, Swamp teatree, Weeping paperbark, Weeping teatree, White teatree, five-veined paperbark, Malaleuca, melaleuca, niaouli, punk-tree, tea tree, white bottlebrush tree. It is typically processed using steam or hydro distillation as a method for extracting oil from the leaves.
Summary
Cajeput Essential Oil is a must-have oil to keep on hand for cold and flu season, especially for use in the diffuser. When well diluted, it can be used topically, but there is some indication that it may cause skin irritation.
Cajeput (Melaleuca leucadendron) is a relative to Tea Tree (Melaleuca alternifolia).
Aromatically, Cajeput Essential Oil is quite campherous but possesses a fresh, uplifting, fruity quality.

Essential Facts
- Aroma Description:
- Taste Description: Pungent, sweet
- Common Name(s): Big white paperbark, Broadleaf paperbark, Broadleaf teatree, Brown teatree, Butterscotch paperbark, Cajaput-tree, Cajeput, Longleaf paperbark, Paperbark, Paperbark teatree, Paperbark-tree, River teatree, Swamp teatree, Weeping paperbark, Weeping teatree, White teatree, five-veined paperbark, Malaleuca, melaleuca, niaouli, punk-tree, tea tree, white bottlebrush tree
- Botanical Family: Myrtaceae
- Botanical Genus: Melaleuca
- Chemical Family: Monoterpenes, Oxides
- Major Compounds: 1,8-Cineole, a-Terpineol, p-Cymene, Terpinolene, Gamma-Terpinene, (+)-Limonene, Linalool, a-Pinene
- Perfumery Note: Middle
- Consistency: Thin
- Strength of Initial Aroma: Medium
- Aroma chemistry: Cajeput Essential Oil contains a significant percentage of 1,8 cineole which has been proven effective in clinical trials for rhinosinusitis, showing improvement in nasal obstruction (stuffy nose), nasal secretion (runny nose) and frontal headache. In another trial with chronic bronchitis, a comination of a-pinene, limonene and 1,8 cineole produced better results than anti-biotics.
- Color: Clear with a Yellow Tinge
- Indigenous Country: Australia and the Asain mainland
- Cultivation: Wild Harvested
- Processing Methods: Steam or Hydro Distillation
- Part Typically Used: Leaves
- Shelf Life: 4-5 years
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Vegan
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Not recommended or safe if pregnant or nursing
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Not recommend or safe for children
Essential Details
Benefits & Uses
May be benefitial for addressing the following ailments:
Aches
Arthritis
Asthma
Bronchitis
Coughs
Flu
Insect Repellents
Muscular aches and pains
Rheumatism
Rheumatoid Arthritis
Sinusitis
Skin : Oily
Sore Throat
Spots ( Acne )
Therapeutic Benefits of Cajeput:
Analgesic
Anti-asthmatic
Anti-bacterial
Anti-fungal
Anti-inflammatory
Anti-microbial
Anti-oxidant
Anti-septic
Anti-viral
Cephalic
Cicatrisant
Decongestant
Energizing
Expectorant
Insect Repellent
Mucolytic
Blends
Cajeput Blends:
Bay
Bay Laurel
Eucalyptus
Helichrysum Gymnocephalum
Inula
Lavender
Myrtle
Orange, Sweet
Cautions & Safety
Cautions when using Cajeput:
Tisserand and Young indicate that due to the 1,8 cineole content, Cajeput Oil may cause CNS and breathing problems in young children. Reading Tisserand and Young's full profile is recommended. [Robert Tisserand and Rodney Young, Essential Oil Safety (Second Edition. United Kingdom: Churchill Livingstone Elsevier, 2014), 224.]
Safety Precautions for Cajeput:
Do not take any oils internally and do not apply undiluted essential oils, absolutes, CO2s or other concentrated essences onto the skin without advanced essential oil knowledge or consultation from a qualified aromatherapy practitioner. If you are pregnant, epileptic, have liver damage, have cancer, or have any other medical problem, use oils only under the proper guidance of a qualified aromatherapy practitioner. Use extreme caution when using oils with children and be sure to first read the recommended dilution ratios for children. Consult a qualified aromatherapy practitioner before using oils with children, the elderly, if you have medical issues or are taking medications. For in-depth information on oil safety issues, read Essential Oil Safety by Robert Tisserand and Rodney Young.
Avoid Cajeput if:
Pregnant and breast feeding women should avoid using cajeput.
Contraindications of Cajeput:
High doses may cause vomiting and stomach irritation.
Traditional Folklore
Traditional Folklore of Cajeput:
Cajeput Essential Oil is an effective anti-bacterial, anti-viral, anti-oxidant and mucolytic. It is also anit-inflammatory and analgesic. Botany M. leucadendron var. cajeputi is a medium sized tree to 98ft with small crowns with small branches, slender twigs with creamy white flower spikes. The bark is whitish, papery, thin and flaky. It can be indigenously found across the hot, humid areas of Australia and the Asain mainland. Traditional Folklore Cajeput has been traditionally used for its antiseptic, carminative and local analgesic properties by Australian Aborigines. In Malaysia and Indonesia, Cajeput is used to treat stomach and intestinal problems, valuable for colds & flu, chronic rheumatism as well as an insecticide. Cajeput was effectively used to cure Indian cholera. It has been used for eye infections and for relief for a toothache.
Energetic, Spiritual, and Emotional Qualities
Energetics and Chakras Qualites of Cajeput:
4th Chakra - Unconditional Love
5th Chakra - Speaking Truth
6th Chakra - Perspective
Articles
Cajeput Articles or Publications:
- PubMed: In-vitro screening of malaysian honey from different floral sources for antibacterial activity on human pathogenic bacteria.
- PubMed: Proportion of phospholipids in the plasma membrane is an important factor in Al tolerance.
- PubMed: Steady sucrose degradation is a prerequisite for tolerance to root hypoxia.
- PubMed: Evaluation of Melaleuca cajuputi (Family: Myrtaceae) Essential Oil in Aerosol Spray Cans against Dengue Vectors in Low Cost Housing Flats.
- PubMed: A new chromone from the leaves of Melaleuca cajuputi Powell.
- PubMed: Surveys for natural host plants of Mansonia mosquitoes inhabiting Toh Daeng peat swamp forest, Narathiwat Province, Thailand.
- PubMed: Photosynthesis and photoassimilate transport during root hypoxia in Melaleuca cajuputi, a flood-tolerant species, and in Eucalyptus camaldulensis, a moderately flood-tolerant species.
- PubMed: Role of exudation of organic acids and phosphate in aluminum tolerance of four tropical woody species.
- PubMed: Nutritional characteristics of the leaves of native plants growing in adverse soils of humid tropical lowlands.
- PubMed: Near infrared spectroscopy for cost effective screening of foliar oil characteristics in a Melaleuca cajuputi breeding population.
- PubMed: Development of polymorphic microsatellite markers in a tropical tree species, Melaleuca cajuputi (Myrtaceae).