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Eight Triple Eight Tea Tree Oil Conditioner 1L

Eight Triple Eight Tea Tree Oil Conditioner 1L

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  • ✔️ Soothes dry, itchy scalps with tea tree oil
  • ✔️ Conditions and softens all hair types effectively
  • ✔️ Antimicrobial tea tree oil targets scalp flakiness
  • ✔️ Generous 1-litre size ideal for regular household use
  • ✔️ Affordable scalp-care conditioner at just £3.99

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What Is Tea Tree Oil Conditioner and How Can It Help Your Hair?

 

If you've ever dealt with a dry, flaky, or irritated scalp, you'll know how frustrating it can be. The tea tree oil conditioner from Eight Triple Eight offers a straightforward, affordable way to address those everyday scalp concerns while keeping your hair soft and manageable. At just £3.99 for a generous 1-litre bottle, it's a practical choice for the whole household. You can explore the full range of hair care products available at Cured Pharmacy's hair care collection if you're looking to build a complete routine.

Tea tree oil — derived from the leaves of Melaleuca alternifolia — has a long history of topical use. Its key active compound, terpinen-4-ol, is well documented for its antimicrobial and anti-inflammatory properties. This makes it a popular ingredient in scalp-focused hair products, particularly for people who experience dandruff, itchiness, or mild seborrhoeic dermatitis.

 

How Does Eight Triple Eight Tea Tree Oil Conditioner Work?

 

The conditioner works through a combination of scalp-active and hair-conditioning mechanisms. Here's how it functions:

  • Antimicrobial action: Terpinen-4-ol in tea tree oil disrupts the cell membranes of certain fungi and bacteria that can contribute to scalp flaking and irritation.
  • Anti-inflammatory effect: Tea tree oil may help calm localised scalp inflammation, reducing redness and the urge to scratch.
  • Moisturising: The conditioner base coats the hair cuticle, locking in moisture and reducing frizz and breakage.
  • Detangling: Regular use helps smooth the hair shaft, making combing and styling easier after washing.

It's worth noting that this is a cosmetic conditioner, not a medicated treatment. If you have a diagnosed scalp condition such as psoriasis or severe seborrhoeic dermatitis, you should speak to your GP or pharmacist about appropriate clinical options alongside your regular hair care routine.

 

Who Should Use Eight Triple Eight Tea Tree Oil Conditioner?

 

This conditioner is suitable for a wide range of people. It's particularly well suited to those who want a gentle, everyday product that does more than just soften hair. That said, it's not appropriate for everyone — read the warnings section carefully before use.

  • Adults and older teenagers with dry, itchy, or flaky scalps
  • People looking for a budget-friendly, large-format conditioner for regular use
  • Those who prefer hair products with naturally derived active ingredients
  • Households wanting a single conditioner suitable for multiple hair types

It is not recommended for young children without specific guidance, and anyone with a known allergy to tea tree oil or related botanicals should avoid it entirely.

 

How Does Eight Triple Eight Tea Tree Oil Conditioner Compare to Other Options?

 

Feature Eight Triple Eight Tea Tree Oil Conditioner 1L Standard High-Street Conditioner
Active ingredient Tea tree oil (Melaleuca alternifolia) Typically none (fragrance/silicone base)
Scalp benefit Antimicrobial, anti-inflammatory Minimal to none
Volume 1 litre Usually 200–400 ml
Price £3.99 £3.00–£12.00 (varies widely)

 

Is Eight Triple Eight Tea Tree Oil Conditioner Safe to Store and Use Long-Term?

 

Store the conditioner below 25°C, away from direct sunlight, and keep it out of reach of children. Once opened, use within 12 months for best results. The 1-litre format makes it excellent value for regular use, but always check the product hasn't changed in colour or smell before applying — these can be signs of degradation.

If you're managing a scalp condition alongside other skin concerns, you might also find it helpful to browse Cured Pharmacy's skin care range for complementary products. Always perform a patch test on a small area of skin 24 hours before first use, particularly if you have sensitive skin or a history of contact dermatitis.

This product is a cosmetic. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Eight Triple Eight Tea Tree Oil Conditioner 1L specifications
Treatment category Hair and scalp care
Active ingredient Tea Tree Oil (Melaleuca alternifolia)
Mechanism of action Antimicrobial and anti-inflammatory action via terpinen-4-ol; conditions hair cuticle
Suitable for Adults and older teenagers with dry, itchy, or flaky scalps
Pack size 1 litre (1,000 ml)
UK classification Cosmetic product (not a medicine)
Preparation Topical conditioner (rinse-off)
Route of administration Topical — applied to hair and scalp, rinsed off

Specifications of Eight Triple Eight Tea Tree Oil Conditioner 1L

 

What Is Eight Triple Eight Tea Tree Oil Conditioner and What Is It Used For?

 

Eight Triple Eight Tea Tree Oil Conditioner is a topical, rinse-off hair conditioner containing tea tree oil as its key active ingredient. It is used to condition and soften the hair while helping to soothe a dry, itchy, or flaky scalp. Tea tree oil has been used topically for decades and is recognised for its antimicrobial and anti-inflammatory properties, making it a popular choice in scalp-focused hair care. This product is classified as a cosmetic, not a medicine, and is available over the counter without a prescription.

It is commonly used by people who experience mild scalp irritation, dandruff, or general dryness, and who want a conditioning product that goes beyond basic softening. The 1-litre size makes it suitable for regular household use.

 

What Do You Need to Know Before Using Eight Triple Eight Tea Tree Oil Conditioner?

 

Before using this conditioner, read the following carefully. Although it is a cosmetic product, tea tree oil can cause reactions in some individuals.

Do not use this product if you:

  • Are allergic to tea tree oil, Melaleuca alternifolia, or any other ingredient in the formula
  • Have open wounds, cuts, or severely broken skin on the scalp
  • Have a known sensitivity to essential oils or botanical extracts
  • Are using it on young children without first seeking pharmacist or GP advice

Warnings and precautions:

  • Always perform a patch test 24 hours before first use — apply a small amount to the inner forearm and check for redness, itching, or swelling
  • Avoid contact with eyes; if contact occurs, rinse immediately with plenty of water
  • Do not swallow — keep out of reach of children
  • If scalp symptoms worsen or do not improve after four weeks, consult your GP
  • Undiluted tea tree oil is toxic if ingested — this product contains it in a diluted cosmetic formulation, but care is still required

Known interactions:

  • No clinically significant drug interactions are known for topically applied, rinse-off tea tree oil conditioners
  • If you are using any medicated scalp treatments prescribed by your GP, check with your pharmacist before combining products

 

How Should You Use Eight Triple Eight Tea Tree Oil Conditioner?

 

Using this conditioner correctly will give you the best results. Follow these steps each time you wash your hair:

  1. Wash your hair thoroughly with your usual shampoo and rinse well.
  2. Squeeze a generous amount of conditioner into your palm — roughly a 50p coin-sized amount for short hair, more for longer hair.
  3. Apply evenly through damp hair, focusing on the mid-lengths and ends. If you have a dry or itchy scalp, gently work a small amount into the scalp too.
  4. Leave the conditioner on for 2–3 minutes to allow it to penetrate the hair shaft.
  5. Rinse thoroughly with warm water until the hair feels clean and not slippery.
  6. Style as usual.
Indication Age Group Amount Frequency
General hair conditioning Adults and teenagers (13+) Coin-sized amount, adjusted for hair length 2–3 times per week
Dry or itchy scalp Adults As above, applied to scalp Up to daily if tolerated
Children under 13 Children Seek pharmacist advice first Not routinely recommended

 

What Are the Possible Side Effects of Eight Triple Eight Tea Tree Oil Conditioner?

 

Side effects from rinse-off tea tree oil conditioners are uncommon when used as directed. However, as with any topical product containing active botanical ingredients, reactions can occur. If you experience any of the following, stop use and consult your pharmacist.

Common side effects:

  • Mild scalp tingling or cooling sensation (often expected with tea tree oil)
  • Temporary dryness if used too frequently on fine or already-dry hair

Less common side effects:

  • Scalp redness or irritation
  • Itching or burning sensation that persists after rinsing
  • Allergic contact dermatitis — characterised by a rash, swelling, or blistering on the scalp or skin that came into contact with the product

If you develop signs of a severe allergic reaction — such as facial swelling, difficulty breathing, or widespread hives — seek emergency medical attention immediately. This is rare but possible with any cosmetic product. You can find further information about managing skin reactions on the skin care section of our site, or speak directly to your pharmacist.

 

How Should You Store Eight Triple Eight Tea Tree Oil Conditioner?

 

Correct storage helps maintain the product's quality and safety throughout its shelf life.

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and heat sources
  • Keep the lid tightly closed when not in use
  • Store out of reach and sight of children
  • Do not freeze
  • Once opened, use within 12 months
  • Check the expiry date printed on the bottle before use — do not use after this date

If you're building a broader hair care routine, it's worth exploring whether you might benefit from additional support. For example, if you're experiencing significant hair thinning alongside scalp concerns, the female hair loss collection at Cured Pharmacy includes clinically supported options worth considering alongside your conditioner.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Eight Triple Eight Tea Tree Oil Conditioner 1L online in the UK?

You can buy Eight Triple Eight Tea Tree Oil Conditioner 1L directly from Cured Pharmacy online for just £3.99, with fast UK delivery. It's available without a prescription as an over-the-counter cosmetic product. Browse the full hair care collection at Cured Pharmacy for complementary products.

How does tea tree oil conditioner work on the scalp?

Tea tree oil contains terpinen-4-ol, a compound with well-documented antimicrobial and anti-inflammatory properties that can help reduce scalp irritation, flakiness, and dryness. The conditioner base simultaneously coats the hair shaft to improve softness and manageability. Together, these actions make it useful for people dealing with everyday scalp discomfort.

How do I use Eight Triple Eight Tea Tree Oil Conditioner step by step?

After shampooing, apply a coin-sized amount of conditioner to damp hair, working it through from mid-lengths to ends. If you have a dry or itchy scalp, gently massage a small amount into the scalp as well. Leave it on for 2–3 minutes, then rinse thoroughly with warm water.

How often should I use tea tree oil conditioner for best results?

For most people, using the conditioner two to three times per week alongside regular shampooing is sufficient to maintain soft, manageable hair. If you have a particularly dry or irritated scalp, daily use may be appropriate — but monitor for any signs of sensitivity or increased dryness. Reduce frequency if you notice any adverse reaction.

Can Eight Triple Eight Tea Tree Oil Conditioner cause side effects?

Side effects are uncommon but can include scalp tingling, redness, or allergic contact dermatitis in people sensitive to tea tree oil or related botanical ingredients. Always perform a patch test 24 hours before first use. If irritation develops, discontinue use and consult your pharmacist.

Is Eight Triple Eight Tea Tree Oil Conditioner suitable for colour-treated hair?

The conditioner is generally considered suitable for colour-treated hair, as tea tree oil itself does not strip artificial colour pigments. However, if you've recently had a chemical treatment such as bleaching or perming, it's worth checking with your hairdresser or pharmacist first. Individual hair sensitivities can vary after chemical processing.

Who is eligible to use Eight Triple Eight Tea Tree Oil Conditioner?

This conditioner is suitable for adults and older teenagers (13+) who want to condition their hair and soothe mild scalp irritation. It is not routinely recommended for young children without pharmacist guidance, and should be avoided by anyone with a known allergy to tea tree oil or Melaleuca alternifolia. People with diagnosed scalp conditions should seek medical advice before use.

What are the alternatives to Eight Triple Eight Tea Tree Oil Conditioner?

Alternatives include other tea tree-based conditioners from brands such as Paul Mitchell Tea Tree or Neutrogena T/Gel Conditioner, as well as medicated shampoos for specific scalp conditions. If your scalp symptoms are persistent or worsening, speak to your pharmacist — they may recommend a clinically appropriate treatment. You can also explore the skin care range at Cured Pharmacy for related products.

How long can I use Eight Triple Eight Tea Tree Oil Conditioner for?

This conditioner can be used as part of your regular hair care routine on an ongoing basis, as it is a cosmetic product rather than a medicated treatment. If scalp symptoms such as itching or flaking do not improve after four weeks of consistent use, consult your GP or pharmacist. There is no maximum duration for use in healthy individuals.

What happens if I accidentally get Eight Triple Eight Tea Tree Oil Conditioner in my eyes?

If the conditioner comes into contact with your eyes, rinse immediately and thoroughly with plenty of clean, lukewarm water for at least 10–15 minutes. If irritation, redness, or pain persists after rinsing, seek medical attention promptly. Avoid rubbing your eyes, as this can worsen irritation.

Is Eight Triple Eight Tea Tree Oil Conditioner safe to use during pregnancy?

There is limited specific clinical data on the use of topical tea tree oil products during pregnancy, and the NHS advises caution with essential oil-containing products in pregnancy. As a rinse-off conditioner, systemic absorption is expected to be minimal, but it is always best to consult your midwife or GP before introducing new products during pregnancy. This is especially important during the first trimester.

Does Eight Triple Eight Tea Tree Oil Conditioner help with dandruff?

Tea tree oil has been studied for its potential to reduce dandruff, with some evidence suggesting it can help address the fungal component (Malassezia) associated with the condition. However, this conditioner is a cosmetic product and is not a medicated anti-dandruff treatment. For persistent or severe dandruff, your pharmacist may recommend a medicated shampoo such as ketoconazole or zinc pyrithione.

What is the best time to use Eight Triple Eight Tea Tree Oil Conditioner?

Use the conditioner immediately after shampooing, while your hair is still damp — this is when the hair cuticle is most receptive to conditioning ingredients. There is no specific time of day that is clinically superior, so use it whenever you wash your hair. Consistency matters more than timing for scalp and hair benefits.

Can I use Eight Triple Eight Tea Tree Oil Conditioner if I have psoriasis on my scalp?

If you have scalp psoriasis, you should speak to your GP or dermatologist before using any new hair care product, including this conditioner. Scalp psoriasis often requires specific medicated treatments, and some ingredients — including essential oils — can occasionally trigger flares in sensitive individuals. Your GP can advise on the most appropriate products to use alongside any prescribed treatment.

What are the latest studies on tea tree oil for scalp and hair care?

Research into tea tree oil's scalp benefits has focused primarily on its antimicrobial activity against Malassezia species linked to dandruff and seborrhoeic dermatitis, with some positive findings in small clinical trials. The NHS acknowledges tea tree oil as a topical agent with antimicrobial properties, though it notes that evidence for specific conditions varies. If you're interested in evidence-based hair loss support, the female hair loss collection at Cured Pharmacy includes clinically supported options.

How Should You Use Eight Triple Eight Tea Tree Oil Conditioner?

Using this conditioner correctly makes a real difference to both your hair and scalp. It's a rinse-off product, so it should always be applied after shampooing and then washed out — never left in overnight unless the product label specifically states otherwise.

Follow these steps for best results:

What Is the Correct Dose of Eight Triple Eight Tea Tree Oil Conditioner?

There is no fixed clinical dose for a cosmetic conditioner, but using the right amount for your hair type and concern will give you the best outcome. Using too much can leave hair feeling heavy or greasy; using too little may not provide adequate conditioning.

The table below gives a general guide based on hair type and intended use:

When Is the Best Time to Use Eight Triple Eight Tea Tree Oil Conditioner?

The best time to apply this conditioner is immediately after shampooing, while your hair is still damp. Damp hair has a slightly raised cuticle, which allows conditioning ingredients to penetrate more effectively than on dry hair. There is no clinical evidence to suggest that morning or evening use produces different results — consistency is what matters most.

If you wash your hair daily, you can use the conditioner each time. If you wash less frequently, aim to condition every time you shampoo to maintain scalp and hair hydration.

How Long Can You Use Eight Triple Eight Tea Tree Oil Conditioner For?

This is a cosmetic product with no maximum duration of use for healthy adults. You can incorporate it into your regular hair care routine indefinitely, provided you are not experiencing any adverse reactions. If you notice scalp symptoms such as persistent itching, redness, or flaking that do not improve after four weeks of regular use, it is worth speaking to your GP or pharmacist to rule out an underlying scalp condition.

Once opened, use the product within 12 months and always check the expiry date on the bottle before use. Do not exceed the recommended amount per application. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Eight Triple Eight Tea Tree Oil Conditioner?

Most people use this conditioner without experiencing any side effects. However, because it contains tea tree oil — an active botanical ingredient — some individuals may notice mild reactions, particularly on first use. Common side effects are generally mild and short-lived.

  • A mild tingling or cooling sensation on the scalp during application (this is typical of tea tree oil and usually settles quickly)
  • Temporary dryness or slight tightness of the scalp if used too frequently on fine or already-dry hair
  • Slight fragrance sensitivity in people with a heightened sense of smell

What Are the Less Common Side Effects of Eight Triple Eight Tea Tree Oil Conditioner?

Less commonly, some people may experience a more noticeable reaction to the tea tree oil or other ingredients in the formula. These reactions are more likely in individuals with sensitive skin or a history of contact dermatitis.

  • Scalp redness or localised irritation that persists after rinsing
  • Itching or a burning sensation on the scalp or hairline
  • Allergic contact dermatitis — presenting as a rash, swelling, or blistering on the scalp, neck, or forehead
  • Dry or brittle hair with prolonged overuse

If you experience any of these less common effects, stop using the product immediately and consult your pharmacist. A patch test before first use significantly reduces the risk of an unexpected reaction.

What Are the Serious Side Effects of Eight Triple Eight Tea Tree Oil Conditioner?

Serious side effects are rare with rinse-off cosmetic products, but they can occur. A severe allergic reaction (anaphylaxis) is extremely uncommon but possible with any product containing botanical extracts. Signs of a serious reaction include:

  • Facial swelling, particularly around the lips, tongue, or throat
  • Difficulty breathing or swallowing
  • Widespread hives or a rapidly spreading rash
  • Dizziness or feeling faint

If you experience any of these symptoms, stop using the product immediately and call 999 or go to your nearest A&E department. Do not wait to see if symptoms resolve on their own.

What Should You Do If You Experience Side Effects?

For mild reactions such as scalp tingling or temporary redness, simply rinse the product out thoroughly with cool water and allow the scalp to settle. Avoid scratching, as this can worsen irritation. If symptoms persist beyond 24 hours, contact your pharmacist for advice.

For moderate reactions such as a rash or persistent itching, discontinue use entirely and seek pharmacist or GP advice. You may need a topical antihistamine cream or corticosteroid to manage the reaction. Keep the product packaging so your pharmacist can review the full ingredient list.

Can Eight Triple Eight Tea Tree Oil Conditioner Interact With Other Products or Medicines?

No clinically significant drug interactions are known for topically applied, rinse-off tea tree oil conditioners. However, if you are using any medicated scalp treatments — such as topical corticosteroids, antifungal shampoos, or coal tar preparations prescribed by your GP — check with your pharmacist before combining them with this conditioner. Using multiple active topical products simultaneously can occasionally increase the risk of scalp irritation. If in doubt, speak to your pharmacist before use.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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