Eucalyptus Smithii Essential Oil Information Page

Eucalyptus Smithii Organic Essential Oil

1. General Information
Attribute Details
INCI Name Eucalyptus smithii Leaf Oil
CAS Number 91771-68-5
SKU Code EO-EUS-0010
Origin South Africa / Eswatini (ex-Swaziland)
Extraction Method Steam Distilled Essential Oil
Plant Part Used Leaves
Quality 100% Pure, Natural, Organic Essential Oil
Colour Colourless to Orange
Approximate Shelf Life ± 5 Years


2. Characteristics & Profile
Property Details
Aroma Fresh, soft, lemony aroma. High in cineole but gentler than other eucalyptus oils – making it suitable for sensitive individuals.
Key Notes Refreshing, cooling, purifying
Distinctiveness Contains lemony aldehydes (different from citrus limonene terpenes). Known for anti-inflammatory and soothing properties, especially after sports or physical exertion.
Usage Context Considered the softest eucalyptus variety, easier for sensitive users compared to harsher eucalyptus chemotypes. Excellent in diffusers for wintertime air purification and breathing comfort.


3. Application & Dilution
Method Usage & Dilution
Body Massage 1–6 drops in 10 ml carrier oil (0.5 – 2%) +++
Face Care 1–3 drops in 10 ml base/carrier (0.5 – 1%), used in purifying skincare (lotions, cleansers, gels) for acne/problematic skin ++
Diffusion (Ultrasonic) 10 minutes, 3 times daily for air purification +++
Spray 5 drops essential oil + 10 ml vegetable glycerine + water +++
Steam Inhalation Add 5 drops to hot water and inhale +++
Homecare Used in natural cleaning products, sprays, disinfectants +++


4. Reported Benefits & Therapeutic Properties
Property Strength
Stimulates Immunity +++
Expectorant & Mucolytic +++
Antiviral ++
Antibacterial ++
Antifungal ++
Anti-infectious ++
Anti-inflammatory +
Energizing, Stimulating, Tonifying +++
Cooling & Refreshing +++
Purifying +++


5. Traditional & Common Uses
Application Purpose
Chest/Back Massage Blends Supports breathing, helps with colds, phlegmy coughs, and bronchitis symptoms
Diffusers/Air Purification Refreshes and purifies indoor spaces, especially in winter
Steam Inhalation Assists with blocked or stuffy noses, sinusitis, and respiratory comfort
Immunity Support Used to help stimulate resistance during flu season
Symptom Relief Traditionally used to help with laryngitis, pharyngitis, sinusitis, persistent coughs
Skin Care Added to gels, lotions, or creams for purifying problematic/acne-prone skin


6. Blending Suggestions
Target Use Best Oils to Blend With
Respiratory Relief Lemon, Pine
Purifying Atmosphere Tea Tree, Rosemary
Energizing/Uplifting Peppermint, Citrus oils


7. Safety & Precautions
Warning Details
Pregnancy ❌ Do not use during the first 3 months of pregnancy
Breastfeeding ❌ Avoid use while breastfeeding
Children & Pets Keep out of reach
Skin Patch Test Always perform a patch test 48 hrs before full use (some oils may carry trace allergens).
Dilution Always dilute (recommended 0.5–2%) – do not use undiluted on skin
Irritation If any reaction occurs, discontinue use and consult a specialist
General Advice Always seek medical or specialist advice when in doubt


8. Further Resources