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Organic Rosemary Essential Oil — Steam Distilled, 15 ml

Organic Rosemary Essential Oil — Steam Distilled, 15 ml

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$ 20.99
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Greenway Biotech · Family-owned in California since 1989

Fresh, herbaceous rosemary.
The hair-care and focus favourite.

100% pure organic Rosmarinus officinalis, steam-distilled from South African rosemary and hand-bottled in a dark amber glass bottle. A fresh, camphoraceous middle note rich in 1,8-cineole (38-55%) — one of the most popular oils for hair and scalp care, focus blends, post-activity massage, and natural cleaning.

See the details → How to use it

Hand-bottled in the USA · 90-day guarantee · For external use only

38-55%

1,8-cineole content

15ml

~300 drops, amber glass

2.5%

Max skin dilution

35+yrs

Family-owned in California

01 / The essentials

Everything at a glance.

One 15 ml bottle holds roughly 300 drops. Smells fresh, herbaceous, and camphoraceous — like a crushed rosemary sprig with woody, slightly medicinal undertones.

Quick Facts: Rosemary Essential Oil
Botanical NameRosmarinus officinalis (syn. Salvia rosmarinus)
Key Constituents1,8-cineole (38-55%), camphor (5-15%), α-pinene (9-14%), camphene, borneol
Chemotypect. cineole — the most versatile, widely used form
ExtractionSteam distilled from flowering tops and leaves
OriginSouth Africa — certified organic
AromaFresh, herbaceous, camphoraceous — like a crushed rosemary sprig with woody, slightly medicinal undertones
Aromatic NoteMiddle note — provides body and staying power, bridging top and base notes
Bottle15 ml (~300 drops) in dark amber glass with euro dropper cap
Skin SafetyNon-phototoxic; max skin dilution 2.5% (~1% on the face)
Important RestrictionsAvoid with epilepsy/seizure disorders; not for children under 5; consult a clinician if pregnant or with high blood pressure
UseFor external use only — hair/scalp care, aromatherapy, diluted topical, and cleaning
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02 / Ideal for

Fresh, herbal,
and versatile.

Rosemary is one of the most useful oils to keep on hand. These are common reasons shoppers reach for it — general uses, not medical claims.

Hair & Scalp Care

One of the most popular essential oils for hair care. Research suggests it may help support a healthy scalp environment and the appearance of thicker hair with consistent use over months.

Focus & Clarity

Widely used in aromatherapy to help create an alert, focused atmosphere. The fresh, camphoraceous aroma is a popular choice for work and study.

Post-Activity Massage

Commonly used in massage blends after exercise. The warming camphor and cineole make it a favourite in sports aromatherapy, especially with eucalyptus.

Aromatherapy

A clean, invigorating diffuser oil — 3-5 drops fills a room with a fresh herbal scent. A natural pick for a workspace or study area.

Natural Cleaning

A fresh, herbal scent for natural cleaning sprays — 15-20 drops per 16 oz. A popular addition to DIY household products.

03 / Why this one

Cineole chemotype,
South African grown.

Chemotype, origin, and purity all shape a rosemary oil. Here is what sets this one apart.

🔬

Cineole-rich chemotype (38-55%).

Rosemary comes in several chemotypes; this is the ct. cineole type — the most versatile and widely used. 1,8-cineole is the fresh, camphoraceous compound that defines its bright, clean aroma and makes it the go-to rosemary for aromatherapy, hair care, and general wellness.

🌍

South African origin.

Sourced from certified organic rosemary fields in South Africa, where the climate produces robust plants with a rich, full-bodied essential oil profile.

🌱

Certified organic, 100% pure.

Pure organic Rosmarinus officinalis — no synthetic additives, fillers, fragrance oils, or carrier oils. Every bottle is steam-distilled rosemary leaf and flower oil and nothing else.

💇

A hair-care favourite.

Rosemary is one of the most popular essential oils in natural hair and scalp routines. Research suggests it may help support a healthy scalp environment and the appearance of thicker hair when used consistently over several months — the key word being consistently.

🫙

Dark amber glass, euro dropper.

Packaged in dark amber glass to shield the oil from UV light. The euro dropper cap gives precise drop control and limits air exposure between uses.

🇺🇸

Hand-bottled and lot-coded.

Every bottle is hand-filled and inspected at our US facility and lot-coded for traceability, so each batch can be tracked back to its source.

04 / The science

1,8-cineole, chemotypes, and the hair-care research.

38-55% 1,8-cineole

Steam-distilled Rosmarinus officinalis, ct. cineole

Rosemary is a woody evergreen herb native to the Mediterranean, prized for centuries in cooking, medicine, and ritual. The essential oil is steam-distilled from the flowering tops and leaves, and its character is dominated by 1,8-cineole (38-55%) alongside camphor (5-15%), α-pinene, camphene, and borneol. That cineole content is what gives the oil its fresh, sharp, camphoraceous, instantly-recognizable rosemary aroma.

One thing that trips up shoppers is chemotypes. The same rosemary species can produce oils with quite different chemical profiles depending on where and how it is grown — ct. cineole (fresh, camphoraceous, the most versatile), ct. camphor (sharper, more medicinal), and ct. verbenone (gentler, more skincare-oriented). This oil is the cineole type, the most popular for aromatherapy, hair care, and everyday use.

Rosemary is the oil most associated with hair care, and there is genuine research interest here: studies have looked at rosemary oil applied to the scalp over several months. The honest framing is that it may help support a healthy scalp environment and the appearance of thicker hair with consistent use — it is not an overnight fix or a guaranteed treatment, and the research involves daily or near-daily application over months.

As a middle note, rosemary brings body and staying power to a blend, bridging bright top notes and grounding base notes. It is non-phototoxic, so there is no UV-avoidance window after diluted topical use.

Key Constituents

One ingredient — pure steam-distilled rosemary oil. Its character comes from the natural constituent profile below.

1,8-Cineole (38-55%)

The dominant constituent (also called eucalyptol). Source of the fresh, camphoraceous, clean aroma and the cineole chemotype designation.

Camphor (5-15%)

Adds a sharp, warming, slightly medicinal facet. Also the constituent behind the epilepsy/seizure caution.

α-Pinene, Camphene, Borneol

Minor constituents (α-pinene 9-14%) that contribute fresh, woody, evergreen notes.

Safety note: non-phototoxic and generally well-tolerated at standard dilutions, but it has specific restrictions: avoid with epilepsy/seizure disorders (camphor), not for the face of children under 5, and consult a clinician if pregnant or managing high blood pressure. Max skin dilution 2.5%. For external use only. See the Safety band.

Technical Snapshot

Rosemary Essential Oil technical specifications
Botanical NameRosmarinus officinalis
Plant PartFlowering tops and leaves
ExtractionSteam distilled
Chemotypect. cineole
Primary Constituent1,8-cineole, 38-55%
Secondary ConstituentsCamphor (5-15%), α-pinene (9-14%), camphene, borneol
Aromatic NoteMiddle note
OriginSouth Africa — certified organic
PhototoxicNo
Max Skin Dilution2.5%
Key RestrictionsEpilepsy/seizures; under-5; pregnancy; high blood pressure
Net Volume15 ml (~300 drops)
Shelf Life2-3 years stored properly
Bottled AtGreenway Biotech facility, USA — lot-coded

What to Expect

First impression: Fresh, sharp, and herbaceous with a camphor edge — clean and invigorating, with more depth and staying power than a citrus oil.

For hair care: A scalp routine, not a quick fix. The research involves consistent application over months, so set expectations accordingly and give it time.

In blends: A versatile middle note that brings body. It pairs naturally with citrus, mint, eucalyptus, and florals — bright partners that lift its herbal depth.

05 / How to use

Scalp.
Diffuser.
Massage.

Rosemary is versatile and well-tolerated, but it has real restrictions — check the Safety band first. Always dilute before skin use and patch test. For external use only.

⚠️ Important: Avoid rosemary entirely if you have epilepsy, a seizure disorder, or a history of seizures (camphor may lower the seizure threshold). Not for the face/nostrils of children under 5. Consult your healthcare provider if pregnant, nursing, or managing high blood pressure.

Hair & Scalp Treatment

Quick answer: 5-8 drops per 2 tbsp carrier oil for a pre-wash scalp massage; or 2-3 drops into your shampoo. Consistency over months matters more than any single use.

  1. Add 5-8 drops to 2 tablespoons (30 ml) of carrier oil (jojoba closely resembles scalp sebum; coconut or sweet almond also work).
  2. Massage into the scalp with fingertips in gentle circular motions.
  3. Leave on 30 minutes to 1 hour, then shampoo as normal.
  4. For daily use, add 2-3 drops to your regular shampoo or conditioner.
  5. Be consistent — the hair-care research involves daily or near-daily use over several months, so occasional use is less likely to show a difference.

Set expectations: rosemary may help support a healthy scalp environment and the appearance of thicker hair with consistent use. It is a long-game scalp routine, not an overnight fix or a guaranteed treatment.

06 / Dilution & blending

Check restrictions.
Dilute right.
Be consistent.

Rosemary is forgiving in a blend, but its restrictions are real. A few principles keep it safe and effective.

  1. 01

    Check the restrictions first.

    Avoid entirely with epilepsy, a seizure disorder, or seizure history (camphor). Not for the face of children under 5. Consult a clinician if pregnant or managing high blood pressure. These come before any dilution math.

  2. 02

    Stay at or below 2.5%.

    2.5% on the body (about 10-12 drops per tablespoon of carrier), a gentler ~1% on the face, and 5-8 drops per 2 tablespoons for scalp work. Always patch test first.

  3. 03

    Blend it as a middle note.

    Rosemary brings body and bridges bright top notes with grounding bases. Pair with citrus (lemon), mint (peppermint), eucalyptus, or florals (lavender) for balance.

  4. 04

    For hair, play the long game.

    Scalp results — where they happen — come from consistent use over months, not a single treatment. Build it into a regular routine rather than expecting a quick change.

Blend Ideas to Try

Study Session: 3 drops Rosemary + 2 drops Lemon + 2 drops Peppermint.

Post-Activity Recovery: 3 drops Rosemary + 3 drops Eucalyptus + 1 drop Peppermint.

Scalp Revival: 3 drops Rosemary + 2 drops Lavender + 2 drops Tea Tree in 2 tbsp carrier.

Essential oils are not intended to diagnose, treat, cure, or prevent any disease. For external use only.

07 / Compare

Which chemotype,
and which fresh oil?

Two questions come up most: which rosemary chemotype this is, and how rosemary compares to other fresh, focus-friendly oils.

Rosemary chemotype and comparison to other fresh oils
Attribute Rosemary ct. cineole (this oil) Eucalyptus Peppermint Lemon
Dominant Compound 1,8-cineole (38-55%) 1,8-cineole Menthol Limonene
Aroma Fresh, herbaceous, camphoraceous Sharp, fresh, camphoraceous Sharp, cooling mint Bright, clean citrus
Aromatic Note Middle Top Top Top
Signature Use Hair/scalp, focus Respiratory-fresh, muscle Focus, cooling Cleaning, focus
Phototoxic No No No Yes (12 hr UV avoidance)
Key Restriction Epilepsy; under-5 Under-10 G6PD; under-6 Phototoxic
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08 / Decision

Is rosemary
the right oil for you?

A short fit-check so you can decide quickly.

A Great Fit If You

  • Want to build a consistent hair and scalp care routine
  • Like a fresh, herbal scent for focus during work or study
  • Make post-activity massage blends
  • Want a versatile herbal middle note for blending
  • Want a fresh-scented natural cleaning oil
  • Prefer the versatile cineole chemotype of rosemary

Consider Another Option If

  • You have epilepsy, a seizure disorder, or seizure history — avoid rosemary entirely and choose another oil
  • You are buying for a child under 5, or are pregnant or managing high blood pressure without clinician guidance
  • You want a calming, relaxing scent — try Lavender
  • You want a warm, sweet scent — try Sweet Orange
  • You want culinary rosemary flavor — use fresh or dried rosemary herb (this oil is for external use only)
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09 / Build the collection

Great body.
Better blended.

Rosemary is a versatile middle note that bridges bright top notes and soft florals.

Essential Oil

Peppermint Essential Oil

Rosemary + peppermint is a favourite focus-and-alertness combination — both invigorating, with complementary herbal-minty profiles.

 Essential Oil

Eucalyptus Essential Oil

Both are cineole-rich and fresh. Combined, they make a popular invigorating post-activity and diffuser blend.

 Essential Oil

Lavender Essential Oil

The classic herbal pairing — lavender softens rosemary's sharpness and adds calming floral depth to massage and scalp blends.

A "carrier oil" is any vegetable-based oil used to dilute essential oils before skin application — jojoba (great for scalp), sweet almond, and fractionated coconut are popular options. Browse the full Essential Oils Collection for more.

10 / Safety & handling

Read this first.
Real restrictions apply.

For external use only. Rosemary has specific health restrictions. Keep out of reach of children and pets.

  • Epilepsy & seizure disorders: avoid rosemary entirely (including diffusing) if you have epilepsy, a seizure disorder, or a history of seizures — camphor may lower the seizure threshold.
  • Children under 5: do not apply on or near the face or nostrils of children under 5; the 1,8-cineole and camphor content can cause breathing difficulties in young children. For ages 5+, use half the adult dilution and avoid the face.
  • Pregnancy & high blood pressure: consult your healthcare provider before use; some practitioners recommend avoiding rosemary in pregnancy, and it warrants caution with high blood pressure.
  • Topical: always dilute (max 2.5% body / ~1% face) and patch test. Non-phototoxic, so no UV restriction. Avoid eyes, mucous membranes, and broken skin.
  • Pets: cats are particularly sensitive to essential oils. Do not apply to pets; diffuse only in well-ventilated areas with an exit route for animals; consult your veterinarian first.
  • General & first aid: for external use only — do not ingest. For eye contact, flush with a carrier oil first (it disperses essential oil better than water), then rinse with clean water; seek medical attention if irritation persists. If ingested, do not induce vomiting — contact Poison Control (1-800-222-1222) or seek medical attention.
11 / FAQ

Common questions.
Honest answers.

If your question is not here, contact our team at questions@greenwaybiotech.com.

Is this rosemary oil organic?

Yes. It is 100% pure, certified organic Rosmarinus officinalis — no synthetic additives, fillers, fragrance oils, or carrier oils. It is steam-distilled from organically grown rosemary in South Africa and hand-bottled at our US facility.

What does rosemary essential oil smell like?

Fresh, herbaceous, and camphoraceous — like a crushed rosemary sprig with woody, slightly medicinal undertones. It is invigorating and clean, with more depth and staying power than most citrus oils. As a middle note, it gives body to blends and bridges top and base notes.

Is rosemary essential oil good for hair?

Rosemary is one of the most popular essential oils for hair care. Some research suggests it may help support a healthy scalp environment and the appearance of thicker hair when used consistently over several months. Add 5-8 drops to 2 tablespoons of carrier oil, massage into the scalp, and leave 30 minutes before shampooing. Consistency matters — occasional use is less likely to show a difference, and results vary from person to person.

How do I dilute rosemary essential oil for skin?

The maximum safe skin dilution is 2.5%. For body and massage, use 10-12 drops per tablespoon of carrier oil; for the face, use a gentler 5-6 drops per tablespoon (about 1%); for scalp treatments, 5-8 drops per 2 tablespoons. Always patch test before first use.

Can I use rosemary oil if I have epilepsy?

No. Rosemary should be avoided entirely if you have epilepsy, a seizure disorder, or a history of seizures — some constituents, particularly camphor, may lower the seizure threshold, and this applies to diffusing as well as topical use. If you want a focus-friendly aromatherapy oil without this concern, consider Peppermint or Lemon (and check their own safety notes).

Is rosemary essential oil safe for children?

Do not use rosemary on or near the face or nostrils of children under 5 — the 1,8-cineole and camphor content can cause breathing difficulties in very young children. For ages 5 and up, use half the adult dilution (about 1-1.25%) and avoid the face. Always consult a pediatrician before using essential oils on children.

What is the difference between rosemary chemotypes?

Rosemary oil comes in several chemotypes (chemical profiles) depending on where it grows: ct. cineole (ours — the most versatile, fresh and camphoraceous), ct. camphor (sharper, more medicinal), and ct. verbenone (gentler, more suited to skincare). Our cineole-rich chemotype is the most popular and widely used for aromatherapy, hair care, and general wellness.

Is rosemary essential oil phototoxic?

No. Rosemary is non-phototoxic, so you do not need to avoid sunlight after applying it (diluted) to skin. It is fine for daytime topical use with no UV restrictions.

What carrier oils work best with rosemary?

For scalp treatments, jojoba closely resembles the scalp's natural sebum and is an excellent choice; fractionated coconut is lightweight and absorbs well. Sweet almond works well for body massage.

Is rosemary essential oil safe for pets?

Cats are particularly sensitive to essential oils because they lack the liver enzymes to metabolize certain compounds. Do not apply essential oils directly to pets, and ensure diffusing areas are well-ventilated with an exit route for animals. Consult your veterinarian before using any essential oil around pets.

How should I store rosemary oil, and how long does it last?

Store in a cool, dark place with the cap tightly sealed. Rosemary is one of the longer-lasting essential oils, with a 2-3 year shelf life when stored properly. No refrigeration required, though it will not hurt. The dark amber glass protects against UV; if the aroma changes significantly, consider replacing the bottle.

Can I ingest rosemary essential oil?

No. Our essential oils are formulated, tested, and labeled for external use only. Essential oils are extremely concentrated. For culinary rosemary flavor, use fresh or dried rosemary herb instead.

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12 / Documents

Sourced for purity.
Tested for quality.

Documentation for the curious and the careful.

Certificate of Analysis (COA) Available on request
GC/MS Batch Test Report Available on request
Organic Certification Available on request
Ready to freshen up?

One herbal note. Endless uses.

A 15 ml dark amber glass bottle of pure organic South African rosemary, hand-bottled in the USA. Backed by our 90-day money-back guarantee — if it is not the right fit, we will make it right.

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Hand-bottled in the USA · 90-day guarantee · For external use only

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d
daniel tavarez
Great pain relief

I have cervical stenosis and tried many things before using rosemary. Instant relief Defiantly stocking up on this!!

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