Rosemary Oil


Your Guide to Using Rosemary Oil

Rosemary oil is recognized for its many beneficial healing properties. The essential oil of rosemary is quite effective when used to treat a variety of physical ailments. Because of its antioxidant abilities, rosemary oil is also excellent for helping to keep the body healthy.

credit: monicore/
credit: monicore/

What is Rosemary Oil?

How is rosemary oil made and where does it come from?

Rosemary oil is made from the leaves of the rosemary bush, which is a member of the mint family. The scientific name for this aromatic and fragrant flowering plant is Rosmarinus officinalis, which translates to “dew of the sea.”

credit: Hans-2/
credit: Hans-2/

This aromatic evergreen plant is found within the Mediterranean regions of the world. The rosemary bush has fragrant green leaves and colorful light blue flowers. Primary producing countries include Tunisia, along with Spain and France. The essential oil of rosemary is extracted using steam distillation.


How is Rosemary Oil Used?

Rosemary oil is very versatile and is used to alleviate a variety of physical ailments. The essential oil is also quite effective when used in conjunction with aromatherapy because of its invigorating fragrance. The properties of rosemary oil are used in lotions and skin creams and also for hair care products.

Notable qualities of rosemary oil include its use as an antioxidant to boost the body’s immune system and help prevent illness. Rosemary oil is also very good for cleansing the body of toxins and keeping everything in proper balance.  


Beneficial Properties of Rosemary Oil

Rosemary oil is recognized for its therapeutic healing properties which are effective in treating a variety of common physical health ailments. This essential oil is also excellent for daily hair and skin care.

Treatment of Health Ailments and Daily Grooming

Properties and benefits of rosemary oil when used on the body include:

  • Hair care

Rosemary oil is widely used in a variety of hair care products such as shampoos and conditioners. The essential oil is beneficial for thickening fine hair and stimulating hair growth. It is also effective for treating dry hair and dandruff.

  • Prevents cancer

Research studies have shown promising results for using rosemary oil as a preventative against cancer. The extract of this essential oil can effectively stop the growth of tumors by keeping them from reproducing.

  • Cleanses Liver and Gallbladder

Rosemary oil is very effective for removing toxins within the body. It can be used to enhance gallbladder function and to detoxify the liver. Using this essential oil helps boost the flow of bile which in turn supports the process of detoxification.

  • Oral health care

The essential oil of rosemary is very effective when used as part of a daily oral health care routine. It has antibacterial properties which make it excellent for using as a mouthwash. As a disinfectant, it can also eliminate bad breath.

  • Respiratory ailments

The penetrating aroma of rosemary oil makes it effective for treating respiratory ailments. It can help alleviate breathing difficulties such as congestion and blocked nasal passages. Rosemary oil is also good for relieving allergies.  

  • Digestive ailments

Rosemary oil is effective for alleviating and treating common stomach ailments. The essential oil is good for relieving the discomfort of indigestion and eliminating excess gas and bloating. Its properties also help relieve constipation.

  • Pain reliever

Holistic health practitioners may use rosemary oil to relieve pain associated with headaches, arthritis, and muscle spasms. This essential oil has effective anti-inflammatory properties when applied to the affected area or added to a warm bath.    

  • Skin care

The antiseptic properties of rosemary oil make it effective for toning the skin and removing impurities. You can add this essential oil to unscented lotions to use as an aromatic moisturizing treatment for the skin.  

  • Supports immune system

The antioxidant properties of rosemary oil are very effective for eliminating free radicals within the body, which weaken the immune system. This essential oil is effective for strengthening the body’s defense system, which helps to prevent illness.


Additional Health Benefits of Using Rosemary Oil

Other unique health benefits and properties of rosemary oil include:  

  • Reduces cortisol levels

Rosemary oil has been shown to be effective in reducing the level of the stress hormone cortisol, which can affect the metabolism. The antioxidant properties of rosemary oil help to alleviate stress and restore the metabolism back to normal.

  • Helps depression

The invigorating aroma of rosemary oil is effective for combating depression and lifting the spirits. This essential oil can be inhaled to get the full benefits of this soothing tonic. Adding rosemary oil to a warm steaming bath is also excellent.

  • Energy booster

Rosemary oil is very effective for stimulating the senses and boosting vitality. If you are low on energy, your body and mind could benefit from the refreshing aroma of rosemary oil.

  • Strengthens the mind

The beneficial properties of rosemary oil are effective for clarifying and strengthening the mind. The essential oil is very good for boosting levels of alertness and enhancing focus.  

  • Aromatherapy

The wonderful enchanting scent of rosemary oil is intense and earthy. It is a favorite among those who practice aromatherapy. Because of its appealing aroma, it is used in everything from essential oils and incense to lotions, shampoos, and more.

  • Stress reducer

The essential oil of rosemary is an effective stress reducer. The relaxing scent of the essential oil is very soothing when used in conjunction with aromatherapy. You can use incense or candles that have been infused with rosemary oil to get its benefits.

  • Relieves tension

Massage therapists may use rosemary oil to help soothe and relieve tension. A therapeutic massage with this essential oil is very effective for loosening tightness within the muscles and infusing the body with a sense of calmness.

  • Boosts memory

Because of its effectiveness for clearing the mind and sharpening one’s focus, rosemary oil is also very good for boosting the memory. It can eliminate lethargy and fatigue which can lead to forgetfulness.

  • Benefits circulatory system

The beneficial properties of rosemary oil for stimulating and cleansing the body make it effective for supporting the circulatory system. Rosemary oil can be applied to the skin or added to a diffuser to disperse the scent into the air for inhalation.


Rosemary Oil and Potential Side Effects

Essential oils have been safely used through the ages as a natural way to treat ailments and afflictions of the body, mind, and spirit. There are situations when using an essential oil can result in side effects and reactions. These include potential interactions with prescription medications and other supplements.

Other instances where reactions may occur include irritation of the skin or side effects because of allergies. A little common sense goes a long way to prevent problems, so if you are uncertain about using essential oils it is suggested that you contact your physician or practitioner for guidance.

Side effects are more apt to occur when using more than the recommended dosage. Always follow the directions provided with the product when using essential oil. If an aromatherapist or holistic health practitioner is treating you with rosemary oil, use it as directed under their supervision.

Medical care providers always caution pregnant and nursing women about using essential oils. Because the properties of rosemary oil are absorbed into the body, care must be taken to protect both mothers and their babies. If in doubt, check with your obstetrician before you start using an essential oil.


What to Look for When Buying Essential Oils

There are many things that can affect the quality of an essential oil. Most factors are under the control of those manufacturing the products. Because essential oils can very expensive, you want to make sure that you are not wasting your money on a product that has been diluted or adulterated.

Many stores carry aromatherapy products such as rosemary oil because they are very popular with consumers. The first thing you need to do is check the expiration date on the bottle to ensure that the product has maintained its shelf life strength.

Old dusty bottles of essential oil, sitting on store shelves with expired dates, are almost as bad as diluted products because they are no longer useful. Carefully read the list of ingredients to determine if the product mostly consists of filler ingredients which essentially water down the oil and make it weak.

The best way to determine if you are getting an essential oil that is pure and of high quality is by doing a little research on the company that makes it. Go online and read customer reviews to gauge levels of customer satisfaction. Happy customers will want to share the good news with others, so this is a plus.

Once you have purchased rosemary oil it is important that you store it in a cool place. Keep the essential oil away from direct sunlight. Do not place the bottle on shelves near heat sources. With proper storage, rosemary oil should have a relatively long shelf life so you can enjoy its beneficial healing properties.

Rosemary essential oil blends well with basil, cedarwood, citronella, frankincense, geranium, lavender, lemongrass, peppermint, and eucalyptus essential oils.



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  2. Ehrlich, Steven, NMD. (2014). Rosemary – Overview
  3. Halcon, Linda, PhD. (2013). Are Essential Oils Safe? University of Minnesota – Center for Spirituality & Healing.
  4. Halcon, Linda, PhD. (2013). How Do I Choose and Use Essential Oils? University of Minnesota – Center for Spirituality & Healing.
  5. Halcon, Linda, PhD. (2013). How Do I Determine the Quality of Essential Oils? University of Minnesota – Center for Spirituality & Healing.
  6. National Association for Holistic Aromatherapy (NAHA). (2016). Approved Standards for Professional Aromatherapy Education. 
  7. National Association for Holistic Aromatherapy (NAHA). (2016). Exploring Aromatherapy – Safety Information.
  8. U.S. National Library of Medicine – PubMed Health. (2016). About Essential Oils.
  9. U.S. National Library of Medicine – PubMed Health. (2016). About Essential Oils and Aromatherapy.



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