Smells incredible. The quality is exactly what they say it is.
Rosemary is the focus oil with actual clinical evidence behind it — the memory studies, the hair growth trial, the respiratory research. It's the oil that should be running in your home office every morning and in your scalp treatment three times a week. Neither of those habits forms when the bottle costs too much to use that freely.
Some essential oil brands charge over $45 for 15ml of Rosemary. At that price you diffuse it occasionally and nothing else. You don't make the scalp oil. You don't run it during every work session. You use it carefully rather than building the consistent habits where it does its real work.
At our price you build the habits. The morning desk diffuser every day. The scalp treatment three times a week without counting the cost. The evening study blend on the nights you need to retain what you're reading.
That's the shift. Not the oil. What the price lets you do with it.
100% pure Rosemary oil. Nothing added, nothing diluted. We've been selling pure essential oils since 1895. If it's not the best Rosemary you've smelled, we'll refund you in full. No return, no questions, no expiry on that promise.
Some essential oil brands charge over $45 for 15ml of Rosemary. At that price you diffuse it occasionally and nothing else. You don't make the scalp oil. You don't run it during every work session. You use it carefully rather than building the consistent habits where it does its real work.
At our price you build the habits. The morning desk diffuser every day. The scalp treatment three times a week without counting the cost. The evening study blend on the nights you need to retain what you're reading.
That's the shift. Not the oil. What the price lets you do with it.
100% pure Rosemary oil. Nothing added, nothing diluted. We've been selling pure essential oils since 1895. If it's not the best Rosemary you've smelled, we'll refund you in full. No return, no questions, no expiry on that promise.
In a diffuser
Add 4–5 drops to your diffuser with water. Run for 30–60 minutes at a time — intermittent diffusing is more effective than continuous. A well-ventilated room gives you the scent without the saturation.
As a roller blend
Add the recommended drops to a 10ml roller bottle and top with a carrier oil. Apply to wrists, temples, the back of the neck, or the sternum. Never apply undiluted essential oil directly to skin.
In a spray
Add the recommended drops to 250ml of water with 1 teaspoon of methylated spirits as an emulsifier. Shake before each use.
For topical use
Always dilute in a carrier oil before applying to skin. Do a patch test on your inner arm and wait 24 hours before wider use. Avoid contact with eyes and mucous membranes.
Storage
Keep in a cool, dark place — a cupboard or drawer is ideal. Keep the lid sealed between uses. Essential oils degrade with heat, light, and air exposure.
Rosemary — dilution and caution
Use 4–5 drops in a 100ml diffuser. For skin use, dilute to 2–3% in carrier oil. Avoid diffusing around children under 6 and avoid topical use near the face or chest of children under 10. Use with caution if you have epilepsy.
Add 4–5 drops to your diffuser with water. Run for 30–60 minutes at a time — intermittent diffusing is more effective than continuous. A well-ventilated room gives you the scent without the saturation.
As a roller blend
Add the recommended drops to a 10ml roller bottle and top with a carrier oil. Apply to wrists, temples, the back of the neck, or the sternum. Never apply undiluted essential oil directly to skin.
In a spray
Add the recommended drops to 250ml of water with 1 teaspoon of methylated spirits as an emulsifier. Shake before each use.
For topical use
Always dilute in a carrier oil before applying to skin. Do a patch test on your inner arm and wait 24 hours before wider use. Avoid contact with eyes and mucous membranes.
Storage
Keep in a cool, dark place — a cupboard or drawer is ideal. Keep the lid sealed between uses. Essential oils degrade with heat, light, and air exposure.
Rosemary — dilution and caution
Use 4–5 drops in a 100ml diffuser. For skin use, dilute to 2–3% in carrier oil. Avoid diffusing around children under 6 and avoid topical use near the face or chest of children under 10. Use with caution if you have epilepsy.
Blend 1: Rosemary + Peppermint + Lemon — "The Revision Blend"
Rosemary's 1,8-cineole compound is what the memory research keeps returning to. Not anecdotally — in controlled studies measuring actual retention. Peppermint is the alertness oil. Lemon clears the air and the mood at the same time. Run while you're doing the work that requires you to remember what you've read. 3 drops Rosemary, 2 drops Peppermint, 3 drops Lemon. The nootropic supplement you've seen advertised contains the same active compound. This doesn't require swallowing anything.
Blend 2: Rosemary + Cedarwood + Lavender — "The Scalp Carrier"
The 2015 clinical trial compared rosemary oil to 2% minoxidil for hair regrowth. At six months the results were equivalent. Cedarwood is what traditional medicine reached for before the trial existed. Lavender balances sebum and soothes the scalp so the other two can do their work. 4 drops Rosemary, 3 drops Cedarwood, 3 drops Lavender in 30ml carrier oil — massage into scalp three times a week. You noticed the drain. You're doing something about it now.
Blend 3: Rosemary + Eucalyptus + Tea Tree — "The Flu Season Diffuser"
The school newsletter arrived. You know what's coming. Rosemary opens airways. Eucalyptus is the classic respiratory decongestant. Tea Tree handles what's travelling through the air between rooms. Run all day in the kitchen and living room during the weeks you're trying to outrun it. 3 drops each. Hand washing is reactive. This blend runs while everyone is still well.
Blend 4: Rosemary + Bergamot + Geranium — "The Monday Desk"
Rosemary is the focus oil. Bergamot is the anxiety reducer. Geranium is the balancer — it stops the alertness from tipping into the jittery, chest-tight kind that makes focus impossible. Run in a personal USB diffuser from 8:30am. 3 drops Rosemary, 3 drops Bergamot, 2 drops Geranium. You've fixed the coffee, the to-do list, and the inbox system. The air is the one thing on your desk you haven't touched.
Blend 5: Rosemary + Frankincense + Lavender — "The Evening Study"
You've returned to study after years away and you're discovering your evenings don't work the way you remember. The brain is there. The motivation is there. The capacity to sit still with difficult material for two hours isn't. Rosemary keeps retention active. Frankincense quiets the background noise. Lavender stops the blend from being too sharp to sustain. 3 drops Rosemary, 2 drops Frankincense, 3 drops Lavender. The problem isn't you. It's the room. This is what you do about the room.
Rosemary's 1,8-cineole compound is what the memory research keeps returning to. Not anecdotally — in controlled studies measuring actual retention. Peppermint is the alertness oil. Lemon clears the air and the mood at the same time. Run while you're doing the work that requires you to remember what you've read. 3 drops Rosemary, 2 drops Peppermint, 3 drops Lemon. The nootropic supplement you've seen advertised contains the same active compound. This doesn't require swallowing anything.
Blend 2: Rosemary + Cedarwood + Lavender — "The Scalp Carrier"
The 2015 clinical trial compared rosemary oil to 2% minoxidil for hair regrowth. At six months the results were equivalent. Cedarwood is what traditional medicine reached for before the trial existed. Lavender balances sebum and soothes the scalp so the other two can do their work. 4 drops Rosemary, 3 drops Cedarwood, 3 drops Lavender in 30ml carrier oil — massage into scalp three times a week. You noticed the drain. You're doing something about it now.
Blend 3: Rosemary + Eucalyptus + Tea Tree — "The Flu Season Diffuser"
The school newsletter arrived. You know what's coming. Rosemary opens airways. Eucalyptus is the classic respiratory decongestant. Tea Tree handles what's travelling through the air between rooms. Run all day in the kitchen and living room during the weeks you're trying to outrun it. 3 drops each. Hand washing is reactive. This blend runs while everyone is still well.
Blend 4: Rosemary + Bergamot + Geranium — "The Monday Desk"
Rosemary is the focus oil. Bergamot is the anxiety reducer. Geranium is the balancer — it stops the alertness from tipping into the jittery, chest-tight kind that makes focus impossible. Run in a personal USB diffuser from 8:30am. 3 drops Rosemary, 3 drops Bergamot, 2 drops Geranium. You've fixed the coffee, the to-do list, and the inbox system. The air is the one thing on your desk you haven't touched.
Blend 5: Rosemary + Frankincense + Lavender — "The Evening Study"
You've returned to study after years away and you're discovering your evenings don't work the way you remember. The brain is there. The motivation is there. The capacity to sit still with difficult material for two hours isn't. Rosemary keeps retention active. Frankincense quiets the background noise. Lavender stops the blend from being too sharp to sustain. 3 drops Rosemary, 2 drops Frankincense, 3 drops Lavender. The problem isn't you. It's the room. This is what you do about the room.
How many drops do I use in a diffuser?
4–5 drops in a 100ml diffuser. Rosemary is a crisp, herbal middle note that carries well without being overpowering. For a scalp treatment, add 4 drops per 10ml of carrier oil — the same concentration used in the 2015 clinical trial that showed equivalent results to minoxidil at six months.
Is the clinical research on Rosemary and hair growth real?
Yes. A 2015 randomised controlled trial published in SKINmed journal compared rosemary oil to 2% minoxidil over six months in participants with androgenetic alopecia. Both groups showed statistically significant increases in hair count. It's one trial, not a body of evidence — but it's a legitimate peer-reviewed study, not marketing.
Is it safe during pregnancy?
Rosemary is generally recommended with caution during pregnancy, particularly in the first trimester. It has mild uterine-stimulating properties in concentrated amounts. Diffused use in small amounts in a ventilated room is lower risk than topical use. Check with your midwife or healthcare provider before use.
Is it safe around children?
Rosemary contains 1,8-cineole and camphor — two compounds with specific cautions for young children. Avoid diffusing Rosemary around children under 6, and avoid applying it to the face or chest of any child under 10.
Can I use it if I have epilepsy?
Rosemary is on the caution list for people with epilepsy due to its camphor and 1,8-cineole content, which can be stimulating to the central nervous system in high concentrations. Consult your neurologist before adding Rosemary to your routine if you have a seizure condition.
4–5 drops in a 100ml diffuser. Rosemary is a crisp, herbal middle note that carries well without being overpowering. For a scalp treatment, add 4 drops per 10ml of carrier oil — the same concentration used in the 2015 clinical trial that showed equivalent results to minoxidil at six months.
Is the clinical research on Rosemary and hair growth real?
Yes. A 2015 randomised controlled trial published in SKINmed journal compared rosemary oil to 2% minoxidil over six months in participants with androgenetic alopecia. Both groups showed statistically significant increases in hair count. It's one trial, not a body of evidence — but it's a legitimate peer-reviewed study, not marketing.
Is it safe during pregnancy?
Rosemary is generally recommended with caution during pregnancy, particularly in the first trimester. It has mild uterine-stimulating properties in concentrated amounts. Diffused use in small amounts in a ventilated room is lower risk than topical use. Check with your midwife or healthcare provider before use.
Is it safe around children?
Rosemary contains 1,8-cineole and camphor — two compounds with specific cautions for young children. Avoid diffusing Rosemary around children under 6, and avoid applying it to the face or chest of any child under 10.
Can I use it if I have epilepsy?
Rosemary is on the caution list for people with epilepsy due to its camphor and 1,8-cineole content, which can be stimulating to the central nervous system in high concentrations. Consult your neurologist before adding Rosemary to your routine if you have a seizure condition.
Rosemary oil (Rosmarinus officinalis) is steam distilled from the flowering tops and leaves of the rosemary shrub, native to the Mediterranean but now cultivated worldwide. The same plant you cook with. The oil is simply what happens when you steam distil it in concentration.
Its primary active compound for cognitive and memory applications is 1,8-cineole — a compound that crosses the blood-brain barrier and has demonstrated measurable effects on memory and mental performance in controlled studies. The 2015 clinical trial comparing Rosemary oil to minoxidil for hair growth is the most-cited study in modern aromatherapy research, showing equivalent results at six months.
Different chemotypes produce noticeably different oils. The cineole chemotype (ct. cineole) is higher in 1,8-cineole and more appropriate for cognitive and respiratory applications. The verbenone chemotype (ct. verbenone) is the gentlest and most appropriate for skin use.
Our Rosemary oil is 100% pure steam-distilled Rosmarinus officinalis leaf and flowering top oil. No carrier, no dilution, no synthetic fragrance.
Its primary active compound for cognitive and memory applications is 1,8-cineole — a compound that crosses the blood-brain barrier and has demonstrated measurable effects on memory and mental performance in controlled studies. The 2015 clinical trial comparing Rosemary oil to minoxidil for hair growth is the most-cited study in modern aromatherapy research, showing equivalent results at six months.
Different chemotypes produce noticeably different oils. The cineole chemotype (ct. cineole) is higher in 1,8-cineole and more appropriate for cognitive and respiratory applications. The verbenone chemotype (ct. verbenone) is the gentlest and most appropriate for skin use.
Our Rosemary oil is 100% pure steam-distilled Rosmarinus officinalis leaf and flowering top oil. No carrier, no dilution, no synthetic fragrance.
The Australian Eucalyptus Oil Company has been selling pure essential oils since 1895. Five generations. Over 130 years. This oil is sold the same way we've always done things — 100% pure, nothing added, nothing diluted, nothing you'd need to google.
If you're not completely happy, we'll refund you in full. No return required. No questions asked. No expiry on that promise.
4,800+ reviews. 4.9 stars.
— Tony Taig, 5th generation
If you're not completely happy, we'll refund you in full. No return required. No questions asked. No expiry on that promise.
4,800+ reviews. 4.9 stars.
— Tony Taig, 5th generation
Rosemary Oil
$20.00 · ~$0.35 per wash