Thursday Plantation
Thursday Plantation is an Australian brand and the original source of Melaleuca alternifolia tea tree oil. The 12+ products on skinsli include pure tea tree oil in three sizes (10ml, 25ml, 100ml), a 200ml eucalyptus oil, Tea Tree Cream (100g), Tea Tree Face Cream (65g), Tea Tree Foot Powder (100g), a Tea Tree and Witch Hazel Toner (100ml), an Everyday Shampoo (250ml), and an Everyday Conditioner (250ml). Thursday Plantation products use tea tree oil from certified Australian plantations.
By Skinsli editorial Updated
Buying guide
Thursday Plantation Tea Tree Oil Guide: How to Use Pure Tea Tree Oil and Its Derivatives
Thursday Plantation has been producing certified Australian tea tree oil since the 1970s and is one of the most recognized brands in the category. The 12+ products on skinsli span three sizes of pure tea tree oil, eucalyptus oil, a toner, face cream, body cream, foot powder, shampoo, and conditioner. This guide covers what tea tree oil is, how to use it safely, and which products in the range are appropriate for which purposes.
What Tea Tree Oil Is and What It Does
Tea tree oil is an essential oil steam-distilled from the leaves of Melaleuca alternifolia, a tree native to Australia. It contains over 100 compounds, with terpinen-4-ol as the primary active component - this compound gives tea tree oil its antimicrobial, antifungal, and anti-inflammatory properties. Research has confirmed tea tree oil's effectiveness against a range of common skin microorganisms including Staphylococcus aureus and Propionibacterium acnes (the bacterium associated with acne). It is one of the most studied natural antimicrobials in clinical dermatology.
Thursday Plantation's tea tree oil meets the ISO 4730 standard for tea tree oil quality, which specifies minimum terpinen-4-ol levels and maximum concentrations of undesirable compounds. The brand sources its oil from Melaleuca alternifolia plantations in New South Wales, Australia - the only recognized source of authentic tea tree oil.
Pure Tea Tree Oil in Three Sizes: 10ml, 25ml, and 100ml
Thursday Plantation offers pure tea tree oil in 10ml, 25ml, and 100ml bottles. The 10ml is a starter or travel size - it fits in a bag and allows you to test the oil's applications without overcommitting. The 25ml is the practical mid-size for regular daily or weekly use. The 100ml is the economy format for households that use tea tree oil regularly for multiple purposes: spot treatment, foot care, cleaning, laundry, and aromatherapy. Pure tea tree oil is highly concentrated and must be diluted before most topical applications - typically 1-2 drops in a teaspoon of carrier oil or water for skin use.
Eucalyptus Oil 200ml: Respiratory and Antimicrobial Applications
The 200ml Eucalyptus Oil is the only non-tea-tree oil in the Thursday Plantation range on skinsli. Eucalyptus oil (from Eucalyptus globulus or similar species) is used primarily as a respiratory aid - inhaling steam with a few drops of eucalyptus oil helps clear congested airways, and diffused eucalyptus has antimicrobial properties that can reduce airborne pathogens. It is also used topically as a muscle rub when diluted in a carrier oil (1-2%), and it has insect-repellent properties. At 200ml, this is a large format that provides months of use across all these applications.
Tea Tree Cream 100g and Tea Tree Face Cream 65g: Ready-to-Use Formulations
The Tea Tree Cream (100g) and Tea Tree Face Cream (65g) are formulated ready-to-use products that incorporate tea tree oil at safe, pre-diluted concentrations. The 100g cream is suitable for body application - spots, minor cuts, insect bites, athlete's foot-affected areas, and anywhere else that benefits from topical antimicrobial care. The Face Cream (65g) is the facial formulation: lighter texture, lower tea tree concentration, and suited for daily or targeted use on blemish-prone facial skin. Unlike pure tea tree oil (which requires dilution), these creams are applied directly without carrier oil.
Tea Tree and Witch Hazel Toner 100ml and Foot Powder 100g
The Tea Tree and Witch Hazel Toner (100ml) combines two well-established astringent and clarifying ingredients. Witch hazel is a plant extract with tannins that tighten pores and reduce surface inflammation; tea tree adds antimicrobial action. Together they form a particularly effective toner for oily, blemish-prone skin - the combination is astringent without being stripping, making it a practical first step in a routine for congested complexions. The Tea Tree Foot Powder (100g) addresses foot odor and moisture control - the tea tree component fights the bacteria and fungi that cause odor and conditions like athlete's foot, while the powder base absorbs moisture to keep feet dry between washes.
Everyday Shampoo and Conditioner 250ml: Tea Tree for Scalp Health
The Tea Tree Everyday Shampoo and Everyday Conditioner (both 250ml) apply tea tree oil to scalp and hair care. Tea tree shampoo is widely used for dandruff control - the terpinen-4-ol in tea tree oil reduces Malassezia, the fungus associated with dandruff, and helps reduce scalp inflammation. At Everyday formulation strength, it is gentle enough for regular use without stripping the scalp. The conditioner follows the shampoo to restore moisture and reduce static after the cleansing step. The 250ml format is a standard single-person shampoo size providing 1-2 months of regular use.
How to Use Pure Tea Tree Oil Safely: Dilution and Applications
Pure tea tree oil is a concentrated essential oil that can cause skin irritation if applied undiluted to large areas. Safe practices for topical use: for spot treatment on blemishes, a single undiluted drop on a cotton bud applied directly to the spot is generally well-tolerated - this is one of the few cases where undiluted application is acceptable. For larger area treatment or body application, dilute to 1-2% in a carrier oil (one to two drops per teaspoon of jojoba, sweet almond, or coconut oil). For scalp application, mix 5-10 drops into your regular shampoo. For household cleaning or laundry, 10-20 drops per wash load or in a diluted spray is typical. Always perform a patch test on the inner arm before first application. Keep pure essential oil away from eyes and mucous membranes.
FAQ
Frequently asked questions
FAQ
Frequently asked questions
Which Thursday Plantation tea tree oil size should I buy - 10ml, 25ml, or 100ml?
The 10ml is the right choice for a first purchase or if you use tea tree oil only for occasional spot treatment. The 25ml is the practical everyday size for one person using it regularly - spot treatment, scalp drops, cleaning uses. The 100ml makes sense if multiple people in a household use it, if you use it for laundry and cleaning as well as personal care, or if you have been buying the smaller sizes and want to reduce reorder frequency and cost per ml. All three sizes are the same formula and quality.
Can I apply Thursday Plantation tea tree oil directly to skin without diluting it?
Undiluted application is safe and widely practiced for spot treatment - applying one drop directly to an active blemish with a cotton bud is standard use for acne spot treatment, and short-contact application to minor cuts or insect bites is also acceptable. For larger skin areas, always dilute to 1-2% in a carrier oil. Undiluted application over large areas can cause redness, stinging, or contact dermatitis in sensitive skin. If you have never used tea tree oil before, do a patch test on the inner arm for 24 hours first.
Does the Tea Tree and Witch Hazel Toner work for acne-prone skin?
Yes. The combination of tea tree oil (antimicrobial, anti-inflammatory) and witch hazel (astringent, pore-tightening) is well-suited for oily and acne-prone skin. The toner can be used daily after cleansing on the T-zone or full face. It reduces surface bacteria and excess sebum that contribute to comedone and breakout formation. For skin that is currently in an active breakout phase, use once daily and monitor for over-drying. If the skin feels tight or flaky after use, reduce to every other day and follow with a non-comedogenic moisturizer.
How often should I use the Thursday Plantation Tea Tree Everyday Shampoo for dandruff?
For active dandruff, use it as your primary shampoo every time you wash your hair - the tea tree oil content works through repeated application, reducing scalp Malassezia over 4-8 weeks of consistent use. Once dandruff is under control, many people maintain with 2-3 washes per week with tea tree shampoo and alternate with a regular shampoo for the other washes. For mild dandruff prevention, using it once or twice a week alongside your regular shampoo is sufficient maintenance.
Can the Tea Tree Foot Powder 100g be used for athlete's foot?
Tea tree oil has antifungal activity against the dermatophytes that cause athlete's foot (Tinea pedis), and tea tree foot powder is a common over-the-counter approach. Apply the powder to clean, dry feet, between the toes, and in footwear to control moisture and reduce fungal growth. For mild athlete's foot, tea tree products can be effective as a primary treatment. For moderate to severe infections with widespread cracking, blistering, or persistent itching, a pharmaceutical antifungal treatment (clotrimazole, miconazole) is more reliably effective - use the foot powder as a preventive step alongside or after prescription treatment.
How do I use the Thursday Plantation Eucalyptus Oil 200ml for congestion relief?
Add 3-5 drops of eucalyptus oil to a bowl of hot water, drape a towel over your head to trap the steam, and inhale for 5-10 minutes. This is the traditional steam inhalation method for congestion relief. Alternatively, add a few drops to a diffuser. For topical use, dilute 2% in a carrier oil (approximately 10 drops per tablespoon) and apply to the chest or upper back. Do not apply eucalyptus oil undiluted to the skin or close to the face of young children - eucalyptus oil can cause respiratory issues in children under 2 years.
Where is Thursday Plantation from and where is the tea tree oil sourced?
Thursday Plantation is an Australian brand that has been producing tea tree oil since the 1970s. The tea tree oil is sourced from Melaleuca alternifolia plantations in New South Wales, Australia - authentic tea tree oil can only come from M. alternifolia, which grows in a specific coastal region of Australia. Thursday Plantation's oil meets the ISO 4730 standard for tea tree oil quality. Products on skinsli are sourced through established supply channels and arrive in original manufacturer packaging.