Is tea tree oil good for eczema or psoriasis?

Eczema and psoriasis are chronic skin conditions that can cause intense discomfort, unsightly rashes and emotional distress. For many, finding a natural solution to manage flare-ups is a top priority. One remedy that’s often mentioned in natural skincare circles is tea tree oil. But does it actually help? And more importantly, is it safe?

In this article, we’ll explore whether tea tree oil is good for eczema or psoriasis, how to use it safely and what the latest research and real-world experiences say about its effectiveness.

What is tea tree oil?

Tea tree oil is an essential oil derived from the leaves of the Melaleuca alternifolia plant, native to Australia. It’s widely known for its antibacterial, antifungal, anti-inflammatory and antiseptic properties.

Traditionally used by Aboriginal Australians for centuries, tea tree oil has become a popular addition to natural medicine cabinets worldwide. It’s found in everything from acne treatments to household cleaners, and increasingly, in skincare products targeted at inflammatory skin conditions like eczema and psoriasis.

Understanding eczema and psoriasis

Before diving into the potential benefits of tea tree oil, it helps to understand what eczema and psoriasis are — and how they differ.

Eczema (atopic dermatitis)

Eczema is a chronic inflammatory skin condition that causes dry, itchy and inflamed patches of skin. It’s often triggered by allergens, irritants, stress and weather changes. Eczema is common in children but can affect people of all ages.

Psoriasis

Psoriasis is an autoimmune disorder that speeds up the skin cell cycle, leading to thick, scaly patches of skin known as plaques. It often appears on the elbows, knees, scalp and lower back, and may be associated with joint pain (psoriatic arthritis).

Both conditions can be incredibly uncomfortable and have no known cure, but there are ways to manage symptoms — and that’s where natural remedies like tea tree oil come into play.

The potential benefits of tea tree oil for eczema

1. Reduces inflammation and itching

One of the hallmark symptoms of eczema is itchiness, which can lead to scratching, broken skin and secondary infections. Tea tree oil has anti-inflammatory properties that may help calm the skin and reduce itchiness.

In a 2013 review published in the International Journal of Dermatology, tea tree oil was noted to contain terpinen-4-ol, its most active compound, which has powerful anti-inflammatory effects.

2. Fights bacteria and prevents infection

Broken skin from eczema scratching can become a breeding ground for bacteria, particularly Staphylococcus aureus. Tea tree oil has antibacterial and antimicrobial properties that may help prevent infections, keeping the affected area clean and protected.

3. Moisturising benefits (when diluted)

While tea tree oil on its own isn’t a moisturiser, it’s often mixed with carrier oils like coconut oil or jojoba oil, both of which can deeply moisturise and help repair the skin barrier. This combination may help soothe eczema-prone skin and support healing.

The potential benefits of tea tree oil for psoriasis

1. Reduces scaling and redness

Psoriasis plaques can be thick, red and covered in silvery scales. Tea tree oil’s anti-inflammatory effects may help reduce redness and scale buildup.
Some anecdotal evidence suggests that using diluted tea tree oil can soften plaques, making them easier to manage or remove gently without damaging the skin.

2. Relieves itching and irritation

Just like with eczema, the itch from psoriasis can be relentless. Tea tree oil’s cooling, anti-itch properties can help provide temporary relief from discomfort, especially when added to baths or used in a diluted topical solution.

3. Antifungal properties for scalp psoriasis

For people dealing with scalp psoriasis, tea tree oil shampoo is often recommended due to their antifungal and antibacterial qualities. This can help reduce itch and flakiness, especially if there's a fungal component or dandruff present.

How to use tea tree oil safely

While tea tree oil can be beneficial, safety is key. Essential oils are highly concentrated and should never be applied directly to the skin undiluted, especially on sensitive or inflamed skin.

General guidelines

• Dilution: Mix tea tree oil with a carrier oil such as coconut, olive or almond oil. A common dilution is 1–2 drops of tea tree oil per teaspoon of carrier oil.
• Patch test: Always do a patch test before full application. Apply the diluted oil to a small area of your inner arm or wrist and wait 24 hours to check for a reaction.
• Avoid broken skin: Do not apply tea tree oil to open wounds or severely cracked skin.
• Limit frequency: Use once or twice a day, and discontinue if irritation develops.

Tea tree oil remedies for eczema or psoriasis

Tea tree oil balm

• 2 tbsp coconut oil
• 5 drops tea tree oil
• 5 drops lavender oil (optional, for soothing effect)
• Mix and apply gently to affected areas after bathing.

Soothing bath soak

• Add 5–10 drops of tea tree oil to a full bathtub mixed with 1 cup of colloidal oatmeal or Epsom salts.
• Soak for 15–20 minutes, then pat skin dry and moisturise.

Scalp treatment

• Add 5 drops of tea tree oil to your regular shampoo or mix with jojoba oil for a 10-minute scalp massage before washing.

Are there any risks with using tea tree oil?

While tea tree oil is generally safe when used correctly, it’s not without risks. Here's a list of possible side effects of tea tree oil:-

• Allergic reactions: Redness, rash or increased irritation can occur in sensitive individuals.
• Toxic if ingested: Tea tree oil is for external use only.
• Hormonal effects: Some studies have raised concerns about potential hormone-disrupting effects with long-term use, especially in children — so use caution and consult a healthcare professional.

Who should avoid it?

• Children under 6 years old (unless under medical supervision)
• People with very sensitive skin
• Pregnant or breastfeeding women, unless approved by a doctor

What does the research say?

Scientific research on tea tree oil specifically for eczema and psoriasis is still limited, but early results are promising.

• A 2011 study found that tea tree oil was more effective than zinc oxide and clobetasone butyrate (a corticosteroid) in reducing symptoms of eczema when used topically in a cream.
• A 2013 review suggested that terpinen-4-ol, the main component in tea tree oil, has anti-inflammatory effects that could benefit inflammatory skin conditions like psoriasis.
• Clinical trials on tea tree oil for psoriasis are lacking, but anecdotal evidence and dermatologists often support its use as a complementary therapy.

Real user experiences

Many people who suffer from eczema or psoriasis have turned to tea tree oil as a natural remedy. Here’s what some have reported:

• “After trying every cream imaginable, I started using diluted tea tree oil mixed with coconut oil. It helped reduce itching and redness after a few days.” – Jessica, eczema sufferer
• “For my scalp psoriasis, a tea tree shampoo worked wonders. It didn’t cure it, but it made it manageable.” – Raj, psoriasis patient
• “I had to stop using it after a while — it dried out my skin too much. Dilution is key!” – Maria, eczema sufferer

These mixed experiences underline the importance of personalisation and caution when using tea tree oil for chronic skin issues.

Final thoughts: Is tea tree oil good for eczema or psoriasis?

Yes — tea tree oil can be helpful for managing symptoms of eczema and psoriasis, thanks to its anti-inflammatory, antimicrobial and soothing properties. It may reduce itching, calm inflammation and help prevent secondary infections.

However, it’s not a cure and should always be used carefully. Results can vary greatly depending on your skin type, sensitivity and severity of the condition. Always consult a dermatologist before starting any new treatment, especially for chronic skin issues.

When used correctly and in moderation, tea tree oil can be a gentle, natural addition to your eczema or psoriasis care routine.