Written by Dr. Savannah Muncy, Pharm.D on
April 24, 2022
Reading Time: 6 minutes

Medically Reviewed by our Medical Affairs Team

Written by Dr. Savannah Muncy, Pharm.D on:

Do you ever feel like your mind is in a fog? Like you can’t think straight, and it’s hard to focus on anything? If so, you’re not alone.

Millions of people around the world deal with brain fog on a daily basis. Luckily, there are essential oils that can help clear the fog away and help you feel more focused and clear-headed.

In this blog post, we will discuss 15 of the best essential oils for brain fog and how they can help.

We’ll also provide some tips on how to use essential oils for brain fog. So, if you’re looking for a way to improve your focus and clarity, read on!

What exactly is brain fog?

Brain fog or mental fog is a term used to describe the feeling of mental fatigue and lack of focus

Most people experience the fog as a mild cognitive impairment that lasts for a few days or weeks but others often deal with it for weeks and even years. 

Mental fog can be caused by many different things, including chronic stress, sleep deprivation, poor diet, and certain medical conditions.

There are a variety of symptoms of mental fog but the most common symptoms often include :

  • feeling tired or exhausted often
  • difficulty concentrating
  • mental exhaustion
  • poor memory
  • forgetfulness
  • lack of motivation
  • Irritability

Brain fog can make it difficult to get through the day and can impact your work, school, and personal life.

While there are many things that can contribute to brain fog, essential oils can be a helpful tool in clearing the fog away.

What exactly are essential oils?

Essential oils, also known as volatile oils, are concentrated liquids that are extracted from plants. They contain the plant’s aroma and flavor, as well as its medicinal properties.

These volatile oils are used in aromatherapy, which is a type of alternative medicine that uses essential oils to improve physical and mental health.

Aromatherapy is said to be beneficial for a variety of conditions, including chronic stress, anxiety, headaches, and insomnia.  

Generally, essential oils are also used to improve brain function and mental clarity.

So, if you’re looking for a way to boost your focus and concentration, essential oils may be worth trying. 

How do essential oils work for brain fog? 

Essential oils work by stimulating the part of the brain, the limbic system, that controls mood, memory, and attention.

They are also believed to enhance the blood-brain barrier function and increase blood flow to the brain, which can improve cognitive function.

In addition, essential oils can help alleviate stress and anxiety—the two common causes of brain fog.  

Also, preclinical and clinical studies suggest that the effect of essential oils on humans is similar to the pharmacological responses of our nervous system showing anticonvulsant, anxiolytic, sedative, and antidepressant effects.

This suggests that essential oils may also be great in aiding the symptoms of other cognitive or mental health issues, such as depression, epilepsy, and chronic fatigue syndrome.

15 Essential Oils for Brain Fog to Clear Brain Fog Instantly

If you’re looking for essential oils to improve your focus and clear the fog away, here are 15 of the best essential oils to try:

Frankincense

Frankincense essential oil is extracted from the resin of the Boswellia tree. This oil has a sweet, woody smell and has been used for centuries in religious ceremonies.

Today, frankincense is commonly used in aromatherapy to improve mental clarity and focus.

Lavender 

Lavender essential oil is extracted from the lavender plant and has a sweet, floral scent. This oil is one of the most popular essential oils and is commonly used to relax the mind and body.

Lavender oil is also said to be beneficial for improving focus and concentration. 

Lemon

Lemon essential oil is extracted from the peel of the lemon fruit and has a fresh, citrusy scent. The aromatherapy is said to be uplifting and stimulating, making it a good choice for clearing brain fog.

In addition, the lemon essential oil is thought to improve memory and brain function.

Mandarin

Mandarin essential oil is extracted from the peel of the mandarin orange and has a sweet, citrusy scent. This oil is said to be calming and relaxing, making it a good choice for reducing stress and anxiety.

Mandarin volatile oil is also said to improve focus and concentration.

Peppermint

Peppermint essential oil is extracted from the peppermint plant and has a refreshing, minty scent. This oil is said to be refreshing and energizing, making it a good choice for enhancing your focus.

In addition, peppermint volatile oil is thought to improve the nervous system, brain function, and memory.

Rosemary

Rosemary essential oil is said to be beneficial for improving memory, concentration, and mental alertness.

This oil has a woody, herbaceous scent that is said to be invigorating and refreshing.

Rosemary oil is also known for enhancing the function of the brain and neural system.

To use rosemary volatile oil for brain fog, add a few drops to a diffuser or inhale the oil directly from the bottle. You can also add a few drops to a carrier oil and apply them to your skin.

Sage

The sage essential oil is extracted from the sage plant and has a woody, herbaceous scent. This oil is said to be beneficial for clearing brain fog and improving memory.

Sage volatile oil is also said to be helpful for reducing stress and anxiety. 

To use sage oil for brain fog, add a few drops to a diffuser or apply the oil to your skin.

Siberian Fir

Siberian fir essential oil is extracted from the needles of the Siberian fir tree and has a fresh, woody scent. This oil is said to be helpful for clearing brain fog and improving focus.

In addition, the Siberian volatile oil is thought to be beneficial for reducing stress and anxiety.

Spearmint 

Spearmint essential oil is extracted from the spearmint plant and has a refreshing, minty scent. This oil is said to be beneficial for clearing brain fog and improving focus.

In addition, spearmint volatile oil is thought to be helpful for reducing stress and anxiety. 

Sweet Basil 

Sweet basil essential oil has a sweet, herbal scent and is said to be beneficial for clearing brain fog and improving mental clarity.

This oil is also said to be helpful for reducing stress and anxiety.

Sweet Orange

Sweet orange essential oil is extracted from the peel of the sweet orange fruit and has a fresh, citrusy scent. This oil is said to be uplifting and stimulating, making it an excellent option for enhancing mental clarity.

In addition, the sweet orange volatile oil is thought to improve memory and overall cognitive skills. 

Thyme 

Thyme essential oil is extracted from the thyme plant and has a fresh, herbaceous scent. This oil is said to be beneficial for clearing brain fog and improving focus.

In addition, thyme volatile oil is thought to be helpful for reducing stress and anxiety.

Vetiver 

Vetiver essential oil is extracted from the roots of the vetiver plant and has an earthy, woody scent. This oil is said to be calming and relaxing, making it an excellent choice for reducing stress and anxiety.

In addition, vetiver volatile oil is thought to enhance your cognitive function, especially memory.

Wild Orange

Wild orange essential oil is extracted from the peel of the wild orange fruit and has a fresh, citrusy scent. This oil is said to be uplifting and refreshing, making it an excellent option for improving your focus.

In addition, the wild orange volatile oil is thought to improve overall cognitive function, especially memory skills.

Ylang Ylang 

Ylang ylang essential oil is extracted from the flowers of the ylang-ylang tree and has a sweet, floral scent. This oil is said to be helpful for reducing stress and anxiety.

In addition, ylang volatile oil is thought to improve mental clarity and overall cognitive function. 

What is the best way to use essential oil to clear brain fog?

Aromatherapy with essential oils is thought to be most effective when the oils are inhaled. This can be done by using a diffuser, which disperses the oil into the air, or by applying a few drops of oil to a cloth or tissue and inhaling deeply.

You can also apply essential oils directly to your skin. However, essential oils should always be diluted with a carrier oil before being applied to the skin. 

You can also use essential oils by adding them to your bathwater or adding a few drops to your lotion or cream.

Are there any side effects of using essential oils?

Most essential oils are considered safe for most people when used as directed.

However, it is always best to speak with your healthcare provider before using essential oils, especially if you are pregnant or breastfeeding, have a medical condition or are taking any medications.

You should also perform a patch test before using a volatile oil on your skin to make sure you are not allergic to the oil.

The Bottom Line

If you’re looking for essential oils to help clear brain fog, consider trying one of the oils on this list.

Essential oils are generally safe when used as directed. However, it’s always a good idea to speak with your healthcare provider before using any of them, especially if you’re pregnant or breastfeeding.

If you want to learn more about brain health and more natural ways to clear brain fog effectively, check out these educational articles and feel free to join the discussions of brain health enthusiasts in this online community.

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