Using Oregano Oil: What Changes in Your Body Over Time?

Published 16th Oct 2025

When it comes to supporting your health naturally, few remedies are as versatile as Oregano Essential Oil. From digestive balance and detox to skin clarity and immune support, this powerful essential oil has been used for centuries to help the body stay strong and resilient.
Brown glass bottle beside fresh oregano leaves on a wooden surface.

When it comes to supporting your health naturally, few remedies are as versatile as Oregano Essential Oil. 
 
From digestive balance and detox to skin clarity and immune support, this powerful essential oil has been used for centuries to help the body stay strong and resilient. But what happens when you use Oregano Oil and how can you use it safely to get the most out of its benefits?  
 
Read on to discover the many ways Oregano Oil can support your wellbeing and learn practical tips to make it part of your everyday health routine. 

Oregano Oil: The Facts

You’ve probably heard of the herb Oregano – it might even be one of your kitchen favourites. But did you know about its multi-faceted powers as an essential oil? 
 
As it goes, Oregano was prized as a natural healer long before it became a staple seasoning in Mediterranean cooking, Ancient Greeks and Romans used this humble herb to support digestion, soothe the skin, and ward off illness. Today, modern wellness circles are just as enthusiastic about Oregano - but instead of sprinkling it over meals, the leaves are steam distilled into a powerful, potent, and highly versatile essential oil. 
 
What makes Oregano Oil so useful for health and wellness? Its secret lies in two natural compounds: carvacrol and thymol.  
 
  • Carvacrol – known for its antimicrobial and antioxidant effects, this compound helps protect the body against harmful bacteria and supports overall wellness.
  • Thymol – celebrated for its antifungal and anti-inflammatory properties, thymol can help calm irritation and strengthen the body’s natural defences. 
Together with other therapeutic compounds, they create a powerful synergy and make Oregano Oil effective across a wide range of wellness uses – not to mention elevating its reputation as an oil you can use for various everyday concerns. 
 
Whether diluted and used topically ordiffused, this little bottle of versatility packs a big punch and has become a must-have for holistic health. Used regularly, it has the potential to improve your overall health and wellness! 

How Does Oregano Oil Help the Body?

In natural health and wellness, Oregano Essential Oil shines for its wide-ranging benefits, helping the body feel balanced, protected, and restored. Thanks to those powerful compounds carvacrol and thymol, this versatile, multi-level essential oil can be used in a variety of ways to support overall wellbeing – and it's these four areas in particular where Oregano Oil shines: 
 
  • Immunity and Respiratory Support
  • Detoxification
  • Fungal infections
  • Skin health 

Using Oregano Oil for Immune Health and Respiratory Support

Having a strong immune system is essential and particularly so when cold and flu season hits. It’s when many people reach for Oregano Oil, celebrated for its ability to support the body’s natural defences and providing resilience when exposure to viruses and bacteria is high.
 
Here’s why it works: 
 
  • Boosts immune response: Oregano Oil supports the body in fending off infections.
  • Antimicrobial action: Natural properties in Oregano Oil help reduce the impact of harmful bacteria and viruses.
  • Respiratory support: Used safely, it can ease mild congestion and support clearer airways.
  • Overall wellness: Antioxidant properties help the body manage stress and stay balanced.
How to use Oregano Oil for immune health/respiratory support: 
 
Add a few drops of Oregano Oil to an aromatherapy diffuser and let its herbaceous aroma fill your space, boosting your immunity as you breathe in its natural properties. Or for quick respiratory relief, add 1-2 drops of Oregano Oil to a tissue and inhale at a distance (ensuring that the oil does not come into direct contact with your skin). 

Using Oregano Oil for Detox and Gut Health

When your digestive system is overloaded, it can leave you feeling sluggish, bloated, and out of sync. A healthy gut plays a huge role in overall wellbeing, from digestion and energy to immunity and mood - and that’s where Oregano Oil steps in as a natural reset button for the body. 
 
Here’s why it's so effective for detox: 
 
  • Natural cleanser: Oregano Oil helps the body flush out unwanted toxins and supports healthy liver function. 
  • Gut-friendly balance: Its antimicrobial qualities may assist in reducing harmful bacteria while encouraging a healthier gut environment. 
  • Digestive support: Many people use Oregano Oil to soothe bloating, gas, and discomfort after meals. 
  • Immune link: Since much of our immune system is rooted in the gut, a healthier digestive tract means stronger overall defense against illnesses. 
How to use Oregano Oil for detox: 
To support digestion, dilute 2–3 drops of Oregano Oil in a tablespoon of skin friendly carrier oil (like Fractionated Coconut Oil) and massage gently over the abdomen. Or for an uplifting, detox-friendly aroma, add 3–5 drops of Oregano Oil to a diffuser to create an herbaceous, cleansing atmosphere that helps reduce mental fatigue.  

Using Oregano Oil for Fungal Infections

Fungal infections, from athlete’s foot to nail issues, can be persistent and frustrating. Oregano Oil is a natural powerhouse that targets fungi directly, helping to restore balance and support healthy skin and nails. 
 
Here’s why it’s so effective: 
 
  • Antifungal properties: Carvacrol and thymol work to inhibit the growth of common fungi.
  • Reduces discomfort: Oregano Oil may help calm itching, redness, and irritation associated with fungal infections.
  • Supports recovery: It encourages the healing of affected skin and nails, when properly diluted and applied topically. 
How to use Oregano Oil for fungal infections: 
Dilute 1–2 drops of Oregano Oil in 1 teaspoon of a carrier oil like Coconut or Olive Oil. Apply directly to the affected area once or twice daily.  

Using Oregano Oil for Skin Health

Clear, healthy skin can be hard to maintain, especially when pimples, blemishes, or irritation appear at the worst possible times. Thanks to its natural antibacterial and anti-inflammatory properties, Oregano Oil is a powerful ally for calming troubled skin and supporting a clearer complexion. 
 
Here’s how Oregano Oil benefits the skin to keep it looking and feeling radiant: 
 
  • Fights breakouts: Its antibacterial action targets the bacteria that contribute to pimples and blemishes.
  • Soothes irritation: Natural properties in Oregano Oil reduce redness and calm inflamed skin.
  • Supports healing: Oregano Oil helps the skin repair naturally, reducing the appearance of marks left behind by pimples.
  • Balances oil: Oregano may assist in regulating excess sebum that can clog pores. 
How to use Oregano Oil for skin: 
For a simple spot treatment, dilute 1 drop of Oregano Oil in 1 tsp of Jojoba or Rosehip Oil. Apply gently to blemish-prone areas with a cotton bud once daily.  

Safe Use of Oregano Essential Oil

  • In line with the Therapeutic Goods Act, we do not recommend ingesting Oregano Essential Oil without the guidance of a registered Aromatherapist or Naturopath.
  • Avoid using Oregano Oil during pregnancy and while breastfeeding.
  • We suggest storing your Oregano Oil in a cool, dry place at room temperature, away from sunlight and out of reach from children or pets.
  • Essential Oils are highly concentrated and likely to cause irritation or reactions if applied directly to the skin. For this reason, it is important to first dilute your oils before using them topically (on the skin). See our topical dilution guide for more information about safe use. 
Oregano Oil is extremely potent, which is why proper use is key to enjoying its benefits safely. When applied to the skin, it should always be diluted to avoid irritation.  
 
Internal use: AWO does not recommend internal use of any essential oils, including Oregano. Our products are designed for external use only and should not be ingested. 

Topical Dilution Guide

Because Oregano Oil is particularly potent, the recommended topical application is less than the regular amount. Please note that these guidelines are based on healthy adults: 
  • General Use: 1 – 2% dilution (2 – 4 drops per 10ml)
  • Facial Application: 0.5 – 1% dilution (1 – 2 drops per 10ml) 
Essential Oil Dilution Guide

Where to Buy Oregano Oil

oregano essential oil
Essential oils like Oregano can be found at many health, wellness, and retail outlets, but their quality and purity often differ. That’s why it’s important to source from a trusted supplier - like AWO! 
 
Our collection includes a broad range of 100% pure essential oils and carrier oils at competitive prices. By buying our stock in bulk, we keep costs low and pass the savings on to you. Plus, with our operations based right here in Australia, you can be confident about shopping locally from a reputable brand. 

FAQs

What are the main Oregano Oil benefits? 
The most popular benefit of Oregano Oil is its ability to support the immune system. Thanks to its key compounds, carvacrol and thymol, it’s widely used as a natural aid during times of seasonal illness and to help the body defend itself against harmful microbes. Beyond its immune-boosting reputation, Oregano Oil is also valued for promoting gut balance, easing respiratory discomfort, and offering antifungal support for skin and nail concerns. This combination of powerful properties is what makes it such a well-loved natural remedy. 
 
Is Oregano Oil good for pimples? 
Yes. When used correctly, Oregano Oil may help with pimples thanks to its antibacterial and anti-inflammatory properties. Breakouts are often linked to bacteria and inflammation, and Oregano Oil’s natural compounds can help target both. To use it safely, always dilute it with a gentle carrier oil, such as Jojoba or Sweet Almond, before applying to the skin.  
 

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