For centuries, essential oils have been a linchpin in alternative wellness, offering an array of therapeutic properties. But how do we unlock their full potential? Is it better to inhale these aromatic extracts or apply them topically? In our 2023 coverage, we are diving into the depths of two principal methods of extracting the magic from essential oils: Inhalation and Topical application. Join us as we untangle the science behind these techniques, decoding the benefits, safety profiles, effectiveness, and more. Brace yourselves for a captivating journey into the world of aromatherapy that might even reshape your essential oil routine forever!
Inhalation delivers a quick dose of essential oils’ chemical constituents into the bloodstream, with recommended uses for headaches, mood, sleep, energy, focus, stress, respiratory issues, and overall wellness. Topical application allows for slow permeation of the oils through the skin, making it ideal for pain management, inflammation, skincare, minor scrapes and burns, bug bites, and sore throat. It’s important to note that when using essential oils topically, a carrier oil is needed to prevent skin irritation.
Understanding Essential Oils
Before we dive into the comparison between inhalation and topical application of essential oils, let’s gain a better understanding of what essential oils are.
Essential oils are highly concentrated plant extracts derived from various parts of plants such as leaves, flowers, stems, or roots. These oils contain aromatic compounds that give them unique scents and therapeutic properties. When used correctly, essential oils can provide a range of benefits for physical, mental, and emotional well-being.
The process of extracting essential oils involves methods like steam distillation, cold-pressing, or solvent extraction. This ensures that the volatile compounds responsible for the oil’s aroma and therapeutic effects are captured in their purest form.
It’s important to note that essential oils are not interchangeable with fragrance oils or synthetic fragrances. While synthetic fragrances may mimic the scent of natural essential oils, they lack the beneficial properties found in the natural counterparts.
As an example, lavender essential oil is known for its calming properties and can help promote relaxation and improve sleep quality. Eucalyptus essential oil, on the other hand, is commonly used for respiratory issues due to its decongestant and expectorant properties.
The effectiveness of an essential oil depends on the quality of the source plant and its extraction process. Therefore, it’s crucial to purchase high-quality oils from reputable sources to ensure purity and potency.
Methods of Use: Inhalation vs. Topical Application
Essential oils can be used through different methods depending on the desired effect. The two primary methods of use are inhalation and topical application. Let’s explore each method in detail.
Inhalation is a popular method for experiencing the benefits of essential oils quickly. When you inhale an essential oil, it enters your body through your nose or mouth and travels to your lungs where it gets absorbed into your bloodstream.
Inhalation is recommended for various purposes such as relieving headaches, improving mood, aiding in sleep, boosting energy and focus, reducing stress, addressing respiratory issues, and promoting overall wellness.
To inhale essential oils, you can use an essential oil diffuser. These devices disperse the oil into the air as fine mist or vapour, allowing you to breathe it in. There are different types of diffusers available, including active and passive options. Active diffusers use heat or ultrasonic waves to disperse the oils, while passive diffusers rely on natural airflow to distribute the aroma.
For beginners or those who prefer a simpler approach, water-based diffusers are a popular choice. They require adding water and a few drops of essential oil to create a scented mist that fills the air in your space.
Alternatively, you can also inhale essential oils directly from the bottle or use inhalation methods like steam inhalation or aromatherapy inhalers. It’s worth mentioning that inhaling oils that are meant for topical application or vice versa may still offer some benefit but may be less effective than using them as intended.
Topical application involves applying essential oils directly onto the skin. This method allows for slow permeation of the oils through the skin’s layers and is recommended for various purposes such as pain relief, reducing inflammation, addressing local injuries like bug bites or minor scrapes and burns, skincare routines, and soothing sore throats.
When using essential oils topically, it’s important to dilute them with a carrier oil to prevent skin irritation. Common carrier oils include coconut oil, jojoba oil, and sweet almond oil. The dilution ratio depends on factors like the purpose of application, the age of the person using it, and the area of the body where it’s applied.
Massage is a common form of topical application where essential oils are combined with carrier oil and gently massaged onto the skin for absorption. This allows the oils to penetrate deeper layers and target specific areas.
For example, peppermint essential oil diluted in a carrier oil can provide a cooling sensation when applied topically to areas of pain or inflammation.
Some might wonder about the potential risks associated with topical application of oils, given their potent nature. However, when used responsibly and following proper guidelines, the risk of adverse reactions is minimal. It’s always important to do a patch test before applying an essential oil topically and discontinue use if any adverse reactions occur.
Think of topical application as a slow-release mechanism, allowing the oils to work gradually over time.
How Inhalation Works
Inhalation, as the name suggests, involves breathing in the aromatic molecules of essential oils to experience their therapeutic effects. When essential oils are inhaled, they enter the body through the nose and mouth, where they interact with the olfactory system and respiratory system. The olfactory system is responsible for our sense of smell and plays a vital role in triggering emotional responses and influencing our mood. The respiratory system allows the chemical constituents of essential oils to enter the bloodstream, delivering their benefits to various parts of the body.
Imagine coming home after a long day at work feeling stressed and fatigued. You set up your essential oil diffuser with a few drops of lavender oil. As you inhale the soothing scent of lavender, it stimulates your olfactory system, sending signals to your brain that help relax your mind and promote feelings of calmness. Simultaneously, the chemical constituents in lavender oil enter your lungs, making their way into your bloodstream. These constituents then work their magic on a cellular level, promoting relaxation throughout your body.
Essential oils can be inhaled in various ways, including using an essential oil diffuser, steam inhalation, or direct inhalation from a bottle or personal inhaler. Each method provides different levels of intensity and duration of exposure to the essential oils.
Benefits & Potential Risks
Inhalation of essential oils offers a range of benefits for both physical and emotional well-being. Here are some key advantages:
- Respiratory Support: Certain essential oils like eucalyptus, peppermint, and tea tree have properties that can help ease congestion and support respiratory health when inhaled.
- Mood Enhancement: Aromas have a powerful impact on our emotions. Inhaling uplifting essential oils such as citrus oils or floral scents can uplift mood and promote relaxation.
- Stress Reduction: Essential oils like lavender, chamomile, and bergamot are known for their calming properties. Inhaling these oils can help reduce stress and anxiety levels.
- Improved Focus: Some essential oils, such as rosemary and peppermint, have stimulating properties that can enhance focus and mental clarity when inhaled.
While inhalation of essential oils can offer numerous benefits, it is essential to be aware of potential risks:
- Allergic Reactions: Some individuals may be sensitive or allergic to certain essential oils. It’s important to perform a patch test before inhaling an oil to check for any adverse reactions.
- Irritation or Sensitisation: Inhalation of undiluted or highly concentrated essential oils may cause irritation or sensitisation in the respiratory system. Diluting essential oils appropriately and using them in recommended amounts is crucial.
- Asthma Triggers: Individuals with asthma should exercise caution when inhaling essential oils, especially those with strong scents, as they may trigger asthma symptoms.
- Moderation: It’s important not to overdo inhalation of essential oils. Using them excessively or for prolonged periods may lead to headaches, nausea, or other discomforts.
Remember, each person’s response to essential oils may vary due to individual factors like sensitivity, medical conditions, or medications being taken. It’s advisable to consult with a qualified aromatherapist or healthcare professional before incorporating essential oil inhalation into your wellness routine.
- Inhalation of essential oils has numerous benefits, including respiratory support, mood enhancement, stress reduction, and improved focus. However, it’s crucial to be aware of potential risks like allergic reactions, irritation or sensitisation, asthma triggers, and overuse. Therefore, it’s recommended to consult a qualified aromatherapist or healthcare professional before incorporating essential oils into a wellness routine.
How Topical Application Works
When it comes to utilising the benefits of essential oils, topical application is a popular and effective method. This involves applying the oils directly onto the skin, allowing for their absorption and subsequent effects on the body. The key to successful topical application lies in understanding how essential oils interact with our largest organ, the skin.
When applied topically, essential oils work by penetrating the layers of the skin and being absorbed into the bloodstream. The molecular structure of essential oils allows them to pass through the lipid barrier of the skin and enter the dermis, where they can have various therapeutic effects. Through this method, essential oils can exert their influence locally or even systemically throughout the body.
Imagine you have a tension headache and want quick relief. You could choose to apply a diluted drop of peppermint oil to your temples. As you massage it in, you might notice a tingling sensation along with a cooling effect. This is an example of how topical application works, as the peppermint oil is able to quickly enter your bloodstream through your skin and provide relief.
In order to properly apply essential oils topically, it is important to dilute them with a carrier oil to prevent skin irritation. Common carrier oils include coconut oil, jojoba oil, and sweet almond oil. The dilution ratio will depend on factors such as the purpose of application, the age of the person using it, and the area of the body being treated.
For instance, when using essential oils for skincare or minor scrapes and burns, a lower dilution ratio may be sufficient. On the other hand, if using essential oils for pain relief or inflammation on larger areas of the body, a higher dilution ratio may be necessary.
Additionally, when applying essential oils topically, it is important to take note of any potential sensitivities or allergies that one may have. Patch testing beforehand can help identify if there are any adverse reactions to a particular essential oil.
Overall, topical application of essential oils provides a targeted approach to addressing specific concerns or ailments. Whether it’s for pain relief, skincare, or even soothing bug bites, this method allows for direct absorption and potential therapeutic benefits.
Benefits & Potential Risks
As with any holistic approach, understanding both the benefits and potential risks of utilising essential oils through topical application is vital. Let’s dive into some of the advantages as well as the considerations to keep in mind.
Benefits
- Localised Relief: Topical application allows for the oils to be applied directly to the affected area, providing localised relief for pain, inflammation, or skin conditions.
- Convenience: This method offers ease of use and can be incorporated into daily routines or utilised when on-the-go.
- Skincare: Essential oils can be beneficial for various skin concerns, such as acne, dryness, or signs of ageing.
- Customization: By choosing different carrier oils and dilution ratios, one can tailor their topical applications to suit their specific needs.
Potential Risks
- Skin Sensitivities: Essential oils are highly concentrated substances and may cause skin irritation or sensitivities in some individuals. Patch testing and proper dilution are crucial to avoid adverse reactions.
- Photosensitivity: Some essential oils, especially citrus-based ones like bergamot or lemon, can increase the likelihood of sunburn or skin discoloration when exposed to sunlight.
- Allergic Reactions: It is possible for individuals to have allergies to certain essential oils. Knowing your allergies and performing patch tests is important before widespread use.
- Interaction with Medications: Certain medications may interact with specific essential oils. It is advisable to consult with a healthcare professional if you are taking any medication before using essential oils topically.
Choosing Between Inhalation and Topical Application
When it comes to reaping the benefits of essential oils, choosing between inhalation and topical application depends on several factors, including the desired effect, convenience, and personal preference. Let’s explore these two methods in greater detail to help you make an informed decision.
Inhalation offers a quick and direct way to experience the effects of essential oils. When the essential oils are inhaled, they enter the bloodstream through the respiratory system, bringing about immediate results. This method is particularly effective for addressing issues such as headaches, mood management, sleep disturbances, energy levels, focus and concentration, stress relief, respiratory conditions, and overall wellness.
For instance, imagine feeling stressed and overwhelmed during a busy workday. Inhaling lavender essential oil through a diffuser or simply taking a few deep breaths of its aroma can have a calming effect on your mind and body. The soothing scent can help alleviate stress and anxiety, enabling you to regain focus and find balance amidst chaos.
Inhaling essential oils through diffusion also provides a therapeutic experience akin to an aromatherapy spa treatment in the comfort of your own home or workspace.
On the other hand, topical application involves directly applying essential oils onto the skin. When applied topically, the essential oils are slowly absorbed through the skin and can offer localised benefits. This method is recommended for pain relief, reducing inflammation, managing minor injuries like bug bites or burns, improving skincare concerns, soothing sore throats, and more.
Let’s say you’re experiencing muscle soreness after an intense workout. Massaging diluted peppermint essential oil onto the affected area can provide relief by reducing pain and inflammation. The cooling sensation of peppermint acts as a natural analgesic and anti-inflammatory agent.
However, it’s important to note that when using essential oils topically, dilution with a carrier oil is essential to prevent skin irritation. Examples of carrier oils include coconut oil, jojoba oil, and sweet almond oil. The amount of dilution depends on various factors like the purpose of application, the age of the person using it, and the area of the body being treated.
So, which method should you choose? It ultimately boils down to your specific needs and preferences. Inhalation offers quick and immediate effects, making it suitable for addressing emotional wellness and respiratory issues. Topical application, on the other hand, provides localised benefits and is recommended for physical concerns such as pain and skincare.
Some individuals may prefer inhalation for its ease of use and portability. Diffusing essential oils in an office or home environment not only promotes well-being but also creates a pleasant ambiance. On the other hand, topical application allows for hands-on interaction with the oils, providing a more tactile and personalised experience.
Ultimately, it may be beneficial to integrate both methods into your aromatherapy routine to fully enjoy the diverse benefits that essential oils offer. Experiment with different oils and applications to discover what works best for you. Whether you choose inhalation or topical application, always remember to prioritise safety by following proper guidelines and consulting with a qualified aromatherapist if needed.

Georgia’s dedication to the art and science of aromatherapy led her to obtain a Professional Aromatherapy Diploma from the prestigious International Federation of Aromatherapists (IFA). This globally recognized qualification is a testament to her deep knowledge and expertise in essential oils and their therapeutic applications.
For the better part of two decades, Georgia has been an active practitioner, consultant, and advocate of aromatherapy. She operates a flourishing Hull clinic, offering individualized aromatic treatments. Her holistic approach has garnered her a dedicated clientele who trust her keen sense of blending and therapeutic guidance.
As an author, Georgia Collins has contributed to various journals, magazines, and blogs on the subject of aromatherapy. Her writings reflect her passion and in-depth understanding of the subject, making them a favourite among both novices and fellow experts. Her publications are often hailed for their practical insights, backed by scientific understanding and enriched by her hands-on experience.


