Cold pressed from Australian fruit

Seventy per cent of it is one molecule, and that molecule is not what smells of lemon.

Lemon Essential Oil 10mL

Lemon oil is roughly 70% limonene, which reads as bright zest and peel rather than as lemon itself. The compound your nose registers as true lemon is citral, and there is only about 2% of it here. That is why Lemon Myrtle, at 87 to 95% citral, smells more like lemon than lemon does.

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  • Cold pressed, Australian fruit
  • GC/MS tested, every batch
  • Certified B Corporation
Zea Lemon Essential Oil 10mL bottle
Lemon Essential Oil in a home setting Lemon Essential Oil styled product photograph Zea Lemon Essential Oil bottle
Lemon Essential Oil

What Lemon oil actually is.

Lemon is cold pressed from the peel of Citrus limon, grown in Australia. The oil sits in glands in the rind, not in the juice, so pressing the peel is the whole process. The aroma is like fresh lemon rind but richer and far more concentrated, because that is exactly what it is.

From bush to bottle

Lemon Essential Oil styled with fruit
Step one · grown

Australian citrus orchards

Citrus limon is grown across the Australian citrus belt. Like orange oil, lemon oil is produced alongside the fruit and juice trade rather than as a crop in its own right, which is part of why cold-pressed citrus oils remain among the most affordable in any range.

Lemon Essential Oil in a styled setting
Step two · pressed

The peel, cold

The oil glands sit just under the surface of the rind. Cold pressing ruptures them mechanically and separates the oil from juice and water without applying heat, which keeps the aroma close to the fresh fruit.

Zea Lemon Essential Oil bottle
Step three · tested

Nothing added, every batch checked

Nothing is added and nothing is rectified out. Every batch is GC/MS tested and carries a certificate of analysis.

Lemon Essential Oil

Limonene is not lemon.

Published composition for cold-pressed lemon oil puts d-limonene at around 70 to 71%, beta-pinene at 13 to 15%, gamma-terpinene at 5 to 6% and citral at roughly 2%. Limonene is the bulk of it, and limonene smells of zest and peel and general citrus brightness rather than specifically of lemon.

Citral is the compound the nose reads as true lemon, and there is very little of it here. That is the reason a leaf oil like Lemon Myrtle, which runs 87 to 95% citral, hits harder and reads more lemony than the fruit itself. The two are not substitutes: lemon oil is fresher and more zesty, Lemon Myrtle is more intense and more single-minded.

Quality and testing

What “100% pure” actually means on this bottle.

Every batch is GC/MS tested and carries a certificate of analysis. The full constituent breakdown sits on the batch certificate rather than here, because the ranges shift with each season and harvest.

Botanical name
Citrus limon (Rutaceae)
Botanical origin
Australia
Place of extraction
Australia
Plant part
Fruit peel
Method
Cold pressed
Odour
Like fresh lemon rind, richer and more concentrated
Also written
Citrus limonum
Strength of aroma
Medium to strong
Aroma note
Top
Additions
None. No synthetics, fillers or additives
Storage
Below 30°C, dry, away from direct sunlight

Inside the bottle

70-71%

D-limonene

The bulk of the oil. Reads as zest and peel rather than lemon.

13-15%

Beta-pinene

Fresh and lightly resinous underneath.

5-6%

Gamma-terpinene

Adds a sharp green edge.

~2%

Citral

The true lemon note, and there is far less of it than people assume.

Typical ranges from the supplier's published specification rather than a single batch result. Statements about individual constituents refer to published research on those constituents in isolation, not to an outcome from using this product.

Lemon Essential Oil

Australian grown, not imported.

Most of the world's lemon oil comes from Italy, Argentina and the United States. Zea's is Australian grown and Australian pressed, which the certificate of analysis records for each batch.

Lemon, Lemon Myrtle and May Chang

  Lemon Lemon Myrtle May Chang
Botanical Citrus limon Backhousia citriodora Litsea cubeba
Citral content Around 2% 87 to 95% High
Extraction Cold pressed peel Steam distilled leaf Steam distilled fruit
Photosensitising Yes No No
Aroma Fresh zest and peel Intense, sharp lemon Sweet, fruity lemon
Best for Cleaning and freshening A very strong lemon note Citrus in skincare

A botanical and aroma comparison to help you choose between oils. It is not a claim that one oil performs better than another.

Properties

What Lemon is traditionally valued for.

Antibacterial Antiseptic Clarifying Refreshing Relaxing Stimulating

Traditional and aromatherapy properties associated with this oil. Individual results differ, and this is not a substitute for advice from your health professional.

Ways to use it

Diffuse it

3 to 6 drops in a diffuser or oil burner. The simplest way in.

Blend it

Lemon blends with Lavender, Kunzea, Peppermint, Sweet Orange and Eucalyptus.

Diluted on skin

One or two drops in a carrier oil such as jojoba. Patch test first.

On a tissue

One drop inhaled from a tissue when you want the aroma on the move.

Room and linen mist

A few drops in water instead of a synthetic air freshener.

In the bath

Well dispersed in a carrier or with bath salts, never neat on water.

Natural cleaning

A few drops in a homemade surface spray as a fresh deodoriser.

Natural cleaning

A few drops in a homemade surface spray. One of its best uses.

Using it safely

Lemon is a cold-pressed citrus oil, which brings one restriction the steam-distilled oils do not have.

  • Lemon oil is photosensitising. Cold-pressed citrus oils can make skin more sensitive to sunlight. Keep skin dilution low and avoid direct sun on treated skin. Diffusing and cleaning use are unaffected.
  • For external use only. Never apply undiluted, and never take it internally.
  • Always dilute in a carrier oil before skin contact, and patch test first.
  • Avoid contact with eyes. Keep out of reach of children.
  • If you are pregnant or breastfeeding, check with your health practitioner first.
  • Discontinue use if irritation occurs. Store below 30°C, out of direct sunlight.

What customers tell us

★★★★★

No comparison

“A very intense and lasting oil for my infuser, I'm really impressed. I have tried two other lemon oils since starting to use my infuser regularly and there is no comparison, even my husband noticed when I changed oils.”

Bronwyn H. · Verified buyer

★★★★★

A wonder in a bottle

“This little beauty is a wonder in a bottle. Use it to clean your diffusers, use it in your diy dishwasher tablets, diy cleaning paste. Diffuse for a fresh clean smell.”

Jo L. · Verified buyer

★★★★★

Quality and variety

“Love the quality and variety of all the Zea oils I've ordered - thank you.”

Megan C. · Verified buyer

Five-star reviews from verified Judge.me buyers. The third speaks to the Zea Essentials range rather than to this oil specifically. Individual experiences differ.

Complete your blending kit

Lemon is a sharp top note. These are the oils that give it somewhere to sit.

Zea Kunzea Essential Oil 10mL

Kunzea Essential Oil 10mL

Foresty depth under the citrus.

$24.95

Zea Lavender Essential Oil 10mL

Lavender Essential Oil 10mL

True lavender. Softens a sharp top note.

$24.95

Zea Peppermint Essential Oil 10mL

Peppermint Essential Oil 10mL

Cool mint alongside the lemon.

$19.95

Zea Sweet Orange Essential Oil 10mL

Sweet Orange Essential Oil 10mL

The sweeter citrus, and not phototoxic.

$14.95

Zea Eucalyptus Essential Oil 10mL

Eucalyptus Essential Oil 10mL

The clearing note. A classic cleaning pair.

$14.95

Zea Unscented Massage Carrier Oil 100mL

Unscented Massage Carrier Oil 100mL

Unscented base. Essential for keeping citrus dilution low.

$17.95

Single origin Australian essential oils since 2016

15,000+ verified reviews, 4.9 average
Certified B Corporation
1% for the Planet
Australian Made & Owned
Family Owned and Operated
Certified Cruelty Free

Questions, answered

What is Lemon Essential Oil?

A 100% pure essential oil, cold pressed from the peel of Citrus limon grown in Australia. It is GC/MS tested and carries a certificate of analysis.

What does it smell like?

Like fresh lemon rind, but richer and far more concentrated. Zesty rather than sherbet-sharp.

How do I use it?

Start with 3 to 6 drops in a diffuser. For skin, dilute one or two drops in a carrier oil such as jojoba or sweet almond, and patch test first.

Why does Lemon Myrtle smell more like lemon than lemon does?

Because it has far more of the compound that actually smells of lemon. Lemon oil is about 2% citral and 70% limonene, which reads as zest. Lemon Myrtle runs 87 to 95% citral.

Can I use it on skin before going out?

Take care. Cold-pressed citrus oils can make skin more sensitive to sunlight, so keep dilution low and keep treated skin out of direct sun. Diffusing and cleaning use carry no such restriction.

Can I put it straight on my skin?

No. Never apply an undiluted essential oil and never take one internally. Dilute in a carrier oil first, and patch test.

Is it tested?

Yes. Every batch is GC/MS tested and carries a certificate of analysis, which is how the specifications on this page are established.

Is it safe around children and pets?

Keep it out of reach of children and never apply it undiluted. Diffuse in a ventilated room rather than a closed space. Check with your vet before diffusing around pets.

How should I store it?

Below 30°C in a dry place away from direct sunlight, with the cap on firmly. The lighter constituents are always the first to escape.

How do the pack savings work?

Choose your pack above and the discount applies automatically at checkout. No code needed: 5% off 3 or more, 10% off 5 or more eligible Zea products.

What does shipping cost?

Free on Australian orders over $75. Orders are dispatched from our Australian warehouse.

Zea Lemon Essential Oil 10mL

Australian grown, cold pressed.

Free shipping on Australian orders over $75 · 100% pure · GC/MS tested · Australian grown. Choose your pack and we will get it on its way.

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Lemon Essential Oil is an aromatherapy product for external use only and is not intended to diagnose, treat, cure or prevent any disease. Always dilute before use and follow the label directions. Statements about individual constituents refer to published research on those constituents, not to an outcome from using this product. If symptoms persist, talk to your health professional.

Lemon Essential Oil Lemon Oil 10mL