
General Description
Tea Tree Oil, scientifically known as Melaleuca alternifolia oil, is a powerful essential oil extracted from the leaves of the tea tree plant, native to Australia. Known for its fresh, medicinal, and slightly camphorous aroma, tea tree oil is widely recognized for its natural antibacterial, antifungal, and anti-inflammatory properties. It is a highly demanded ingredient among cosmetic manufacturers, formulators, and buyers who regularly buy tea tree oil for wholesale and bulk supply.
Uses in the Cosmetics Industry
Tea tree oil plays a vital role in the manufacture of a variety of skincare, haircare, and personal care products due to its potent therapeutic effects:
: Commonly used in acne treatments, face washes, creams, and spot gels to fight bacteria, reduce inflammation, and soothe irritated skin.
: Added to shampoos, conditioners, and scalp serums to control dandruff, relieve itching, and promote a healthier scalp.
: Included in body lotions, soaps, deodorants, and foot care products to refresh, deodorize, and purify the skin.
: Used in essential oil blends and massage oils for its calming and purifying properties.
Global cosmetic brands manufacture and buy tea tree oil wholesale for natural, organic, and problem-solving cosmetic products.
Side Effects and Hazards
Although tea tree oil is well-tolerated in cosmetics when properly diluted, it may cause skin irritation, redness, dryness, or allergic reactions in sensitive individuals. Avoid applying undiluted tea tree oil directly to the skin as it can lead to dermatitis. Overexposure may result in adverse effects such as skin sensitization. Tea tree oil is for external use only and should be kept away from children and pets. Cosmetic formulators should ensure appropriate dilution ratios when manufacturing products.
Buy Tea Tree Oil - Wholesale & Bulk Sales
We offer premium quality tea tree oil available for bulk purchase, private label manufacture, and wholesale sales. Whether you are looking to buy tea tree oil for small batches or industrial-scale production, we provide competitive pricing, fast delivery, and reliable sourcing to meet your needs.
CAS Number:-68647-73-4
INCI:-Melaleuca Alternifolia (Tea Tree) Leaf Oil
Composition:-Major components (typical):
- Terpinen-4-ol (30-48%)
- γ-Terpinene (10-28%)
- α-Terpinene (5-13%)
- 1,8-Cineole (<15%)
- α-Terpineol (1.5-8%)
- p-Cymene (0.5-8%)
- Limonene (<1.5%)
(Complies with ISO 4730 standard for Tea Tree Oil composition)
Purity Grade:-Cosmetic Grade / Pharmaceutical Grade (depending on supplier and intended use)
Appearance:-Clear to pale yellow liquid with a characteristic medicinal, fresh, and slightly spicy odor
Solubility:-Insoluble in water
Soluble in alcohol, oils, and most organic solvents
Preservation:-Naturally exhibits antimicrobial and antifungal properties, but not a full-spectrum preservative
Antioxidants (like Vitamin E) are often added to prevent oxidation
Storage:-Store tightly sealed, in a cool (below 25°C), dry, and dark place
Protect from heat, air, and light to prevent oxidation
Raw Material Sources:-Leaves and terminal branches of the Melaleuca alternifolia tree, mainly cultivated in Australia
Manufacture:-Obtained by steam distillation of freshly harvested tea tree leaves and terminal branches
Animal Testing:-Not tested on animals (check supplier-specific certifications)
GMO:-GMO-Free (naturally sourced, no genetic modification involved)
Vegan:-Yes (100% plant-derived)
Proposition:-Generally compliant with California Proposition 65
Tea Tree Oil itself is not listed, but always check COA for impurities
Warning:-For external use only
Should be diluted before topical application (typical recommended concentration: 1-5%)
May cause skin irritation, especially in sensitive skin
Not recommended for use in or near the eyes or mucous membranes
Avoid oxidation (oxidized tea tree oil is more irritating)
Keep out of reach of children
Formulator’s Queries, We Answered
1. What is Tea Tree Oil?
Tea Tree Oil is a highly versatile essential oil obtained from the leaves of the Melaleuca alternifolia plant through steam distillation. It is widely used in personal care and cosmetic formulations for its powerful antimicrobial, anti-inflammatory, and skin-soothing properties.
2. What is the CAS Number and INCI Name of Tea Tree Oil?
CAS Number: 68647-73-4 / 85085-48-9
INCI Name: Melaleuca Alternifolia (Tea Tree) Leaf Oil
3. What are the common applications of Tea Tree Oil in personal care products?
Tea Tree Oil is commonly used in:
Anti-acne creams and gels
Shampoos and scalp treatments
Facial cleansers and toners
Body lotions and body washes
Foot care products
Natural deodorants
Spot treatments and soothing balms
4. What are the key benefits of Tea Tree Oil in cosmetic formulations?
Helps reduce acne and blemishes due to its antibacterial properties
Provides antifungal and antimicrobial protection
Calms irritated and inflamed skin
Assists in controlling excess oil production
Refreshing, herbal, and clean aroma suitable for skincare and haircare
5. Is Tea Tree Oil safe for cosmetic use?
Yes, Tea Tree Oil is considered safe when used at recommended concentrations. It is commonly used at 0.1% to 2% in personal care formulations. However, high concentrations may cause skin irritation or sensitization, especially on sensitive skin. Always ensure proper dilution.
6. Does Tea Tree Oil have any regulatory or safety considerations?
Avoid using Tea Tree Oil in high concentrations in leave-on products.
Conduct a patch test before full application.
Recommended for rinse-off or well-formulated leave-on products.
Complies with most international cosmetic regulations when used correctly.
7. Is Tea Tree Oil suitable for natural and organic formulations?
Yes, Tea Tree Oil is highly favored in natural, organic, and clean beauty formulations due to its plant origin and multifunctional benefits.