Important essential oils to have in your collection and their benefits

Heather Campbell
 min read

You may wonder what are important essential oils to have in your medicine cabinet and what their benefits are.

Important essential oils to have in your collection and their benefitsToday, essential oils are a huge success, which you may think logical due their healing propensities.

They’re not too difficult to find, and that makes it even easier to ensure you have a good store of them.

As a general rule, some essential oils are good to have in your collection because of their numerous benefits and positive effects. Some of them are quite common and may be found in your kitchen and garden such as lemon, peppermint, jasmine, eucalyptus, thyme and rosemary.

Keep these oils handy, and learn how and when to use them in this article.

Important essential oils to have in your collection and their benefits

Lemon essential oil

Lemon oil has a light, fresh and sweet smell, reminiscent of fresh lemon peel.

This oil is often used in perfumes, medicines, body care products, or household products. Its aroma is invigorating, refreshing and purifying.

In beauty products, lemon oil is extremely effective in alleviating oily skin problems, dark spots and varicose veins.

The virtues of the essential oil of lemon are:

  • It is very good for the immune system.
  • It is a tonic for the nervous and digestive systems.
  • It has antiseptic, antibacterial and antiviral properties.
  • And finally, it promotes the elimination of waste from the body.


  • Lemon essential oil is photosensitive and should not be used on the skin 24 hours before sun exposure.
  • We also avoid using it on sensitive skin.

Eucalyptus essential oil

Currently, about 700 species of eucalyptus are used in aromatherapy. The tree’s dark green leaves are used to extract the essential oil.

Tip: Read up on the basics of aromatherapy in our other post What is aromatherapy and what are essential oils?

Rather colorless or sometimes pale yellow in color, eucalyptus oil gives a penetrating, lively, camphorated and woody aroma.

This essential oil has several properties to treat everyday ailments:

  • It is expectorant.
  • It is also antiseptic, antimicrobial and antibacterial.
  • And finally it is refreshing.

Eucalyptus essential oil is the most popular oil, and is often recommended for colds, bronchitis or sinusitis.

It is used in many aromatherapy remedies to relieve respiratory tract, headache and throat.

It can also be used in the bath and in inhalation, massage or steam rooms and saunas.

Jasmine essential oil

Jasmine is a shrub with fine green leaves and delicate white flowers whose oil can only be extracted with a solvent.

The fragrance of this oil is powerful, exotic and floral with a sweet and honeyed nuance. Jasmine is excellent for body care, and is particularly suitable for sensitive skin.

This oil can also relieve muscle spasms and joint stiffness. It is also effective for the reproductive system of men and women.

Jasmine essential oil also benefits our minds: it dispels fears, paranoia and pessimism.

The virtues related to the essential oil of jasmine are:

  • It has a euphoric and relaxing effect.
  • It acts as an antidepressant and aphrodisiac.
  • And finally it is effective against sensitive skin problems.

Peppermint essential oil

Peppermint essential oil is one of many mints used in aromatherapy. It is one of the oldest and most important natural drugs.

Today, it remains popular by being used in the composition of medicines, in flavors, foods, gums and candies.

Peppermint essential oil is often used to relieve digestive diseases. Indeed, a gentle abdominal massage with this oil will help relieve irritable bowel syndrome, diarrhea, constipation or nausea.

Diluted in carrier oil, it is also suitable for massages in arthritis and muscle pain cases.

It also acts as a decongestant and expectorant and its antiviral property fights the flu or herpes.

As a powerful antiseptic, peppermint essential oil also treats bad breath, cavities and gum problems.

In summary, its virtues are the following:

  • It is a cardiac stimulant.
  • It relieves the disorders of digestion.
  • It is anesthetic and analgesic.
  • It calms itching.
  • And finally, it is excellent for treating mental fatigue, feelings of insecurity or apathy.

Precautions for use:

  • Peppermint essential oil can cause an allergic reaction. It is recommended to dilute it in a carrier oil or lotion.
  • Peppermint-based oils and lotions should be avoided on children under 5 years of age.

Rosemary essential oil

Native to the Mediterranean basin, rosemary is a perennial plant the size of a shrub.

The essential oil has a sweet, herbaceous aroma with hints of balsam and camphor that give rosemary a slightly medicinal smell.

Legend has it that rosemary would protect the mind from negative thoughts.

In body massage, rosemary stimulates circulation, eliminates joint stiffness and relieves muscle pain.

It also helps to improve brain functions for memory and creativity. For example, a few drops diffused in the air could enlighten the mind and stimulate creative thinking. Rosemary oil or incense helps to refocus and concentrate for meditation.

Its popular propensities are:

  • Regenerating and regulating virtues.
  • It is a tonic of the nervous system and cardiac.
  • It is also a skin tonic and healing.
  • Antiseptic properties.

Thyme essential oil

Thyme is a bushy shrub with small green and white leaves. There are more than 150 species of thyme and red thyme is the most powerful and most used in aromatherapy.

All varieties of thyme have the same smell, except for red thyme which is more intense. Its aroma is spicy, woody, and slightly medicinal.

We like thyme essential oil in aromatherapy to fight against bacterial or viral infections.

This oil helps produce white blood cells and strengthens the immune system. It also acts as a preventive against colds, sore throats and flu.

Thyme also facilitates digestion and helps to fight against constipation.

Here is a summary of the virtues related to thyme:

  • It is antiseptic, anti-infectious and antiviral.
  • It stimulates the immune system.
  • It is antiparasitic and fungicidal.

Important essential oils to have in your collection: Conclusion

While all oils are important, some are more important than others, and can be easily kept at home.

All these oils are well named and have their place in the medicine cabinet to treat our daily ailments.

Although there is a wide variety of essential oils available, having a few basic ones at home can help you heal naturally.

It is important to always be well informed about the use of essential oils. In general, essential oils are not recommended for pregnant women during the first months of pregnancy.

Now that you have a small list of essential oils, go to the organic store or pharmacy and do not hesitate to ask for advice on their use.

Tip: Read our other article to learn more about How to choose premium essential oils and how to spot a fake

About Heather Campbell

As a nutritionist, my field of specialization is science-based nutritional advice but more importantly, it is my goal to share capturing and inspiring stories, examples and solutions which can help plus-size individuals overcome their specific difficulties. Read More