Rosemary Essential Oil from VitalaSEA
When massaged into the skin, rosemary oil can help fight acne, tighten skin tone, smooth out fine lines, remove under-eye bags, deodorize naturally, reduce inflammation and helps cellulite.
Healthline explains in its March of 2023 article found HERE, "Rosemary essential oil may have health benefits, including supporting brain function and hair growth, among others." It goes on to list many benefits including: Improved Brain Function, Stimulating Hair Growth, Pain Relief, Natural insect Repellent, Easing Stress, Increased Circulation, Helping to Perk You Up, Reduced joint Inflammation, And other benefits including improvement to those with Cancer, Liver & Digestive problems, Food Poisoning, Boosting Effectiveness of Antibiotics, all of the benefits of inhaling Rosemary Oil and so much more!
Google AI tells us that Rosemary oil has many potential uses, including:
Healthline explains in its March of 2023 article found HERE, "Rosemary essential oil may have health benefits, including supporting brain function and hair growth, among others." It goes on to list many benefits including: Improved Brain Function, Stimulating Hair Growth, Pain Relief, Natural insect Repellent, Easing Stress, Increased Circulation, Helping to Perk You Up, Reduced joint Inflammation, And other benefits including improvement to those with Cancer, Liver & Digestive problems, Food Poisoning, Boosting Effectiveness of Antibiotics, all of the benefits of inhaling Rosemary Oil and so much more!
Google AI tells us that Rosemary oil has many potential uses, including:
- Digestion
Rosemary oil can help with indigestion, gas, bloating, stomach cramping, and constipation. It can also stimulate appetite and regulate bile production. - Hair growth
Some studies suggest that rosemary oil can promote hair growth, and one 2022 study found that it had the same effect as Minoxidil, a hair growth medication, after six weeks of use. You can mix rosemary oil with a carrier oil like coconut or jojoba oil, and massage it into your scalp after a shower or bath. You can leave the oil in your hair for as long as you like, but it's best to wash your hair regularly. - Skin health
You can add rosemary oil to a carrier oil, like facial oil, skin lotion, cream, or bath, and apply it to your skin. - Aromatherapy
You can diffuse rosemary oil as an aromatherapy treatment. Inhaling the aroma of rosemary oil may improve cognitive function, memory, and focus. - Stress and anxiety
Rosemary oil has calming effects on the mind and body, reducing stress and anxiety levels. - Repelling bugs
Rosemary oil can repel mosquitoes and other bugs. You can mix rosemary essential oil with distilled water in a spray bottle, and use it as a homemade DEET.
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In the Healthline article 14 Benefits and Uses of Rosemary Essential Oil they explain (the following is an excerpt): Rosemary essential oil may have health benefits, including supporting brain function and hair growth, among others. Rosemary (Rosmarinus officinalis) is an evergreen shrub with linear needle-like leaves which have glandular hairs that emit fragrant volatile essential oils (1Trusted Source). Though best known as a food seasoning, it is one of the most popular aromatic and medicinal plants worldwide (2). Rosemary’s essential oil — which holds the plant’s core components, or essence — is extracted and sold in small bottles (1Trusted Source, 3Trusted Source). |
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Due to rosemary oil’s history of having medicinal benefits, there has been interest in using the oil in development of new drugs, as reported in a 2018 update review (4Trusted Source).
Here are 14 potential benefits and uses of rosemary essential oil.
1. May improve brain function
In ancient Greece and Rome, rosemary was thought to strengthen memory (5).
Research indicates that inhaling rosemary oil helps prevent the breakdown of acetylcholine, a brain chemical important for thinking, concentration and memory (6Trusted Source, 7Trusted Source).
In a study that tested cognitive measures of 20 young healthy adults who were randomly assigned to be exposed to diffused rosemary oil for various lengths of time in a small room, it was found that speed and accuracy increased in direct proportion to the duration the oil was diffused.
Additionally, their blood levels of certain rosemary compounds likewise increased — illustrating that rosemary can enter your body through breathing alone (6Trusted Source).
Other research suggests that inhaling rosemary and other essential oils may improve brain function in older adults with dementia, including those with Alzheimer’s disease (8Trusted Source).
Keep in mind that more research is needed.
Here are 14 potential benefits and uses of rosemary essential oil.
1. May improve brain function
In ancient Greece and Rome, rosemary was thought to strengthen memory (5).
Research indicates that inhaling rosemary oil helps prevent the breakdown of acetylcholine, a brain chemical important for thinking, concentration and memory (6Trusted Source, 7Trusted Source).
In a study that tested cognitive measures of 20 young healthy adults who were randomly assigned to be exposed to diffused rosemary oil for various lengths of time in a small room, it was found that speed and accuracy increased in direct proportion to the duration the oil was diffused.
Additionally, their blood levels of certain rosemary compounds likewise increased — illustrating that rosemary can enter your body through breathing alone (6Trusted Source).
Other research suggests that inhaling rosemary and other essential oils may improve brain function in older adults with dementia, including those with Alzheimer’s disease (8Trusted Source).
Keep in mind that more research is needed.
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2. Stimulates hair growth
One of the most common types of hair loss is androgenetic alopecia, better known as male pattern baldness, though it can also affect females (9). Androgenetic alopecia is suspected to be partially due to a byproduct of testosterone attacking hair follicles (9). When men with androgenetic alopecia massaged diluted rosemary oil into their scalp twice daily for six months, they experienced the same increase in hair thickness as those who used minoxidil (Rogaine), a common hair regrowth remedy (10Trusted Source). Additionally, those who used the rosemary oil reported less scalp itching compared to minoxidil, which suggests that rosemary may be more tolerable (10Trusted Source). |
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Other research indicates that rosemary oil may fight patchy hair loss, or alopecia areata, which affects up to half the population below age 21 and about 20% of people above 40 (11Trusted Source).
When people with alopecia areata rubbed a rosemary essential oil blend into their scalp each day for seven months, 44% showed improvement in their hair loss compared to only 15% in the control group, who used the neutral oils jojoba and grapeseed (12Trusted Source).
3. May help relieve pain
In herbal medicine, the use of rosemary is used as a mild pain reliever. It has also been studied as a non-pharmaceutical adjunct to pain management (13Trusted Source).
In a two-week study, stroke survivors with shoulder pain who received a rosemary oil blend with acupressure for 20 minutes twice daily experienced a 30% reduction in pain. Those who received only acupressure had a 15% reduction in pain (14Trusted Source).
4. Repels certain bugs
For deterring harmful insects that may bite you or infest your garden, consider rosemary oil as a natural alternative to chemical products.
When a rosemary-oil-based pesticide, EcoTrol, was sprayed on greenhouse tomato plants, it reduced the population of two-spotted spider mites by 52% without harming the plants (15Trusted Source). Rosemary also helps repel certain blood-sucking insects that can spread harmful viruses and bacteria. When rosemary oil was measured against 11 other essential oils, it had the longest repellent effect on Aedes aegypti mosquitoes, which spread the Zika virus. A dilution of 12.5% rosemary oil repelled 100% of the mosquitoes for 90 minutes (16Trusted Source, 17). Additionally, a spray containing 10% of rosemary oil was similarly effective as the chemical insecticide bifenthrin for controlling the spread of black-legged ticks — which harbor Lyme disease — in tick-infested areas in the northeastern US (18Trusted Source).
5. May ease stress
Many factors can cause stress — including school tests. Inhaling rosemary oil may help reduce test anxiety.
When nursing students breathed rosemary oil from an inhaler before and during test time, their pulse decreased by about 9% — while no significant change occurred without rosemary oil (19Trusted Source).
Because increased pulse rates reflect short-term stress and anxiety, rosemary oil may naturally reduce stress (20Trusted Source).
Additionally, when 22 young adults sniffed rosemary oil for 5 minutes, their saliva had 23% lower levels of the stress hormone cortisol compared to those who smelled a non-aromatic compound (21Trusted Source).
Increased cortisol levels can suppress your immune system, contribute to insomnia and cause mood swings, among other potential problems (22).
6. May increase circulation
Poor circulation is a common complaint. You may notice it most in your hands and feet.
If you experience cold fingers and toes — even in relatively warm temperatures — rosemary oil is worth considering.
In one study, a woman with Raynaud’s disease — which impairs circulation — massaged her hands with a rosemary oil blend, finding that it helped warm her fingers more than a neutral oil. These effects were confirmed by thermal imaging (23Trusted Source).
If you have Raynaud’s disease, blood vessels in your fingers and toes constrict when you’re cold or stressed, causing them to lose their color and turn cold. Rosemary oil may help in dilating your blood vessels, thereby causing increased blood to circulate to your fingers and toes (24Trusted Source).
7. May help perk you up
Rosemary oil is commonly used for mental strain and fatigue in folk medicine (25).
When 20 healthy young adults inhaled rosemary oil, they reported feeling about 30% more mentally refreshed and about 25% less drowsy compared to smelling a placebo oil (1Trusted Source).
This increase in alertness corresponded to changes in brain waves (1Trusted Source).
Still, more research in this area is needed to confirm these results.
When people with alopecia areata rubbed a rosemary essential oil blend into their scalp each day for seven months, 44% showed improvement in their hair loss compared to only 15% in the control group, who used the neutral oils jojoba and grapeseed (12Trusted Source).
3. May help relieve pain
In herbal medicine, the use of rosemary is used as a mild pain reliever. It has also been studied as a non-pharmaceutical adjunct to pain management (13Trusted Source).
In a two-week study, stroke survivors with shoulder pain who received a rosemary oil blend with acupressure for 20 minutes twice daily experienced a 30% reduction in pain. Those who received only acupressure had a 15% reduction in pain (14Trusted Source).
4. Repels certain bugs
For deterring harmful insects that may bite you or infest your garden, consider rosemary oil as a natural alternative to chemical products.
When a rosemary-oil-based pesticide, EcoTrol, was sprayed on greenhouse tomato plants, it reduced the population of two-spotted spider mites by 52% without harming the plants (15Trusted Source). Rosemary also helps repel certain blood-sucking insects that can spread harmful viruses and bacteria. When rosemary oil was measured against 11 other essential oils, it had the longest repellent effect on Aedes aegypti mosquitoes, which spread the Zika virus. A dilution of 12.5% rosemary oil repelled 100% of the mosquitoes for 90 minutes (16Trusted Source, 17). Additionally, a spray containing 10% of rosemary oil was similarly effective as the chemical insecticide bifenthrin for controlling the spread of black-legged ticks — which harbor Lyme disease — in tick-infested areas in the northeastern US (18Trusted Source).
5. May ease stress
Many factors can cause stress — including school tests. Inhaling rosemary oil may help reduce test anxiety.
When nursing students breathed rosemary oil from an inhaler before and during test time, their pulse decreased by about 9% — while no significant change occurred without rosemary oil (19Trusted Source).
Because increased pulse rates reflect short-term stress and anxiety, rosemary oil may naturally reduce stress (20Trusted Source).
Additionally, when 22 young adults sniffed rosemary oil for 5 minutes, their saliva had 23% lower levels of the stress hormone cortisol compared to those who smelled a non-aromatic compound (21Trusted Source).
Increased cortisol levels can suppress your immune system, contribute to insomnia and cause mood swings, among other potential problems (22).
6. May increase circulation
Poor circulation is a common complaint. You may notice it most in your hands and feet.
If you experience cold fingers and toes — even in relatively warm temperatures — rosemary oil is worth considering.
In one study, a woman with Raynaud’s disease — which impairs circulation — massaged her hands with a rosemary oil blend, finding that it helped warm her fingers more than a neutral oil. These effects were confirmed by thermal imaging (23Trusted Source).
If you have Raynaud’s disease, blood vessels in your fingers and toes constrict when you’re cold or stressed, causing them to lose their color and turn cold. Rosemary oil may help in dilating your blood vessels, thereby causing increased blood to circulate to your fingers and toes (24Trusted Source).
7. May help perk you up
Rosemary oil is commonly used for mental strain and fatigue in folk medicine (25).
When 20 healthy young adults inhaled rosemary oil, they reported feeling about 30% more mentally refreshed and about 25% less drowsy compared to smelling a placebo oil (1Trusted Source).
This increase in alertness corresponded to changes in brain waves (1Trusted Source).
Still, more research in this area is needed to confirm these results.
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8. May reduce joint inflammation
Non-pharmaceutical methods to reduce pain and inflammation are not well studied. However, preliminary evidence suggests that rosemary oil may help reduce tissue inflammation that can lead to swelling, pain and stiffness. It may do so by stemming the migration of white blood cells to injured tissues to release inflammatory chemicals, according to experiments performed in a lab (26Trusted Source). Rheumatoid arthritis is an autoimmune condition in which your body’s own immune system attacks tissues, such as knees and other joints, injuring the joint lining and causing inflammation. When people with rheumatoid arthritis were given 15-minute knee massages using a rosemary oil blend three times weekly, they had a 50% decrease in inflammatory knee pain in two weeks, compared to a 12% decrease in those not given the oil |
(27Trusted Source). More research is needed on rosemary’s impact on inflammation.
9–13. Other uses
Scientists are investigating several other uses of rosemary oil, but human studies are lacking.
Test-tube studies aren’t equivalent to human research that tests essential oils via inhalation or topical application, which are accepted uses for people. Additionally, some animal studies have administered rosemary oil orally, but this is not recommended. Essential oils should not be swallowed.
Still, rosemary oil may prove useful for:
14. Easy to use
Rosemary oil can be inhaled or applied topically. It’s very concentrated, so you should only use a few drops at a time. The small bottles in which it’s sold contain plastic droppers that make it easier to dispense single droplets.
Inhaling
The simplest way to inhale rosemary oil is to open the bottle and breathe in. Alternately, you can place a few drops on a cloth or tissue and hold it near your face.
9–13. Other uses
Scientists are investigating several other uses of rosemary oil, but human studies are lacking.
Test-tube studies aren’t equivalent to human research that tests essential oils via inhalation or topical application, which are accepted uses for people. Additionally, some animal studies have administered rosemary oil orally, but this is not recommended. Essential oils should not be swallowed.
Still, rosemary oil may prove useful for:
- Cancer: Rosemary oil has antioxidant and anti-inflammatory effects, which test-tube studies suggest may be toxic to cancer cells (28Trusted Source, 29Trusted Source, 30Trusted Source).
- Liver and digestive health: Animal studies indicate that rosemary oil may stimulate the release of bile, which is important in fat digestion, and activate your own antioxidant defense mechanisms to protect your liver (31Trusted Source, 32Trusted Source, 33Trusted Source).
- Food poisoning: Rosemary oil can help inhibit the growth of certain strains of bacteria that cause food poisoning. This requires using precise, very small amounts of food-grade oil. Don’t experiment with this at home (34, 35).
- Antibiotic side effects: Rosemary and other essential oils may increase the effectiveness of certain antibiotics. This may allow for a lower dose of these drugs, which could reduce side effects (3Trusted Source, 36Trusted Source).
- Antibiotic resistance: Rosemary and other essential oils may weaken the cell walls of antibiotic-resistant bacteria — not only damaging them but also enabling antibiotics to enter (3Trusted Source, 37, 38Trusted Source).
14. Easy to use
Rosemary oil can be inhaled or applied topically. It’s very concentrated, so you should only use a few drops at a time. The small bottles in which it’s sold contain plastic droppers that make it easier to dispense single droplets.
Inhaling
The simplest way to inhale rosemary oil is to open the bottle and breathe in. Alternately, you can place a few drops on a cloth or tissue and hold it near your face.
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Many people use aromatherapy diffusers, which distribute the essential oil into the surrounding air.
In general, avoid placing a diffuser close to babies or young children, as it’s hard to know the amount they’re inhaling. Topical useRosemary and other essential oils are readily absorbed into your bloodstream when you apply them to your skin. Avoid applying rosemary and other essential oils to damaged skin or near sensitive areas, such as your eyes. It’s generally advised to avoid rosemary oil if you’re pregnant or have epilepsy or high blood pressure. Rosemary oil may worsen the latter two conditions (39Trusted Source, 40, 41). The bottom line Rosemary essential oil, derived from the common cooking herb, |
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has long been popular in folk medicine and is now proving beneficial in scientific studies.
Though most of this research is preliminary, studies note that this essential oil may boost your health by improving mental focus and memory, fighting hair loss, relieving pain and inflammation, repelling certain insects and easing stress.
The following paragraph is from the National Library of Medicine
Rosemary (Rosmarinus officinalis L.) is an evergreen bushy shrub which grows along the Mediterranean Sea, and sub-Himalayan areas. In folk medicine, it has been used as an antispasmodic, mild analgesic, to cure intercostal neuralgia, headaches, migraine, insomnia emotional upset, and depression. Different investigations have highlighted rosemary neuropharmacological properties as their main topics. Rosemary has significant antimicrobial, anti-inflammatory, anti-oxidant, anti-apoptotic, anti-tumorigenic, antinociceptive, and neuroprotective properties. Furthermore, it shows important clinical effects on mood, learning, memory, pain, anxiety, and sleep. The aim of the current work is to review the potential neuropharmacological effects of different rosemary extracts and its active constituents on nervous system disorders, their relevant mechanisms and its preclinical application to recall the therapeutic potential of this herb and more directions of future research projects. The data were gathered by searching the English articles in PubMed, Scopus, Google Scholar, and Web of Science. The keywords used as search terms were ‘Rosmarinus officinalis’, ‘rosemary’, ‘nervous system’, ‘depression’, ‘memory’, ‘Alzheimer’s disease’ ‘epilepsy’, ‘addiction’, ‘neuropathic pain’, and ‘disorders’. All kinds of related articles, abstracts and books were included. No time limitation was considered. Both in vitro and in vivo studies were subjected to this investigation. This review authenticates that rosemary has appeared as a worthy source for curing inflammation, analgesic, anti-anxiety, and memory boosting. It also arranges new perception for further investigations on isolated constituents, especially carnosic acid, rosmarinic acid, and essential oil to find exquisite therapeutics and support drug discovery with fewer side effects to help people suffering from nervous system disorders.
Though most of this research is preliminary, studies note that this essential oil may boost your health by improving mental focus and memory, fighting hair loss, relieving pain and inflammation, repelling certain insects and easing stress.
The following paragraph is from the National Library of Medicine
Rosemary (Rosmarinus officinalis L.) is an evergreen bushy shrub which grows along the Mediterranean Sea, and sub-Himalayan areas. In folk medicine, it has been used as an antispasmodic, mild analgesic, to cure intercostal neuralgia, headaches, migraine, insomnia emotional upset, and depression. Different investigations have highlighted rosemary neuropharmacological properties as their main topics. Rosemary has significant antimicrobial, anti-inflammatory, anti-oxidant, anti-apoptotic, anti-tumorigenic, antinociceptive, and neuroprotective properties. Furthermore, it shows important clinical effects on mood, learning, memory, pain, anxiety, and sleep. The aim of the current work is to review the potential neuropharmacological effects of different rosemary extracts and its active constituents on nervous system disorders, their relevant mechanisms and its preclinical application to recall the therapeutic potential of this herb and more directions of future research projects. The data were gathered by searching the English articles in PubMed, Scopus, Google Scholar, and Web of Science. The keywords used as search terms were ‘Rosmarinus officinalis’, ‘rosemary’, ‘nervous system’, ‘depression’, ‘memory’, ‘Alzheimer’s disease’ ‘epilepsy’, ‘addiction’, ‘neuropathic pain’, and ‘disorders’. All kinds of related articles, abstracts and books were included. No time limitation was considered. Both in vitro and in vivo studies were subjected to this investigation. This review authenticates that rosemary has appeared as a worthy source for curing inflammation, analgesic, anti-anxiety, and memory boosting. It also arranges new perception for further investigations on isolated constituents, especially carnosic acid, rosmarinic acid, and essential oil to find exquisite therapeutics and support drug discovery with fewer side effects to help people suffering from nervous system disorders.