Oil of Oregano Guide: What it Is and How to Use it


glass eyedropper bottle of oil of oregano beside oregano leaves


What is Oil of Oregano and why would you want to use it?

The oregano plant is an herb that’s been traditionally used in Mediterranean culture for food and medicinal purposes.

The oil is extracted from the oregano plant and it contains a number of active ingredients proven to have many health benefits.


Numerous studies have shown that oil of oregano can help fight virus, bacteria and fungal infections.

When using the oil for therapeutic purposes, you would apply it topically to your skin or ingest it.

Oregano oil offers the following benefits:

  • Can help your body fight off the flu and colds
  • May reduce pain and inflammation
  • Can kill certain germs and viruses on contact
  • May help repel fungi, parasites and yeast infections
  • Can provide immediate relief from certain allergies and insect bites


What are Oil of Oregano Ingredients?

The oregano plant (Origanum vulgare) is a flowering plant in the mint family and is found throughout Europe and Asia.

Oregano oil is made by steam-distilling the leaves. It contains a number of active compounds classified as terpenes, phenols and flavonoids.

Oil of Oregano’s active ingredients are Carvacrol, Thymol, Rosmarinic Acid and Naringin:


Health Benefits of Oregano Oil

There is documented studies on the anti-microbial and therapeutic properties of oregano oil:

  1. Acne –  A study published in 2018 indicated that oregano oil is a safe, effective treatment for acne caused by antibiotic-resistant bacteria.
  2. Yeast Infections – Brazilian researchers discover that oil of oregano is an effective anti-fungal against 16 different strains of Candida yeast.
  3. Herpes and Viral Infections –  Most anti-viral drugs don’t kill viruses, they only inhibit their development. Carvacrol is one of the few ingredients that can actually ‘break open’ the virus’s outer shell, exposing the inner RNA and destroying it. Studies showed that carvacrol is effective against the herpes virus.
  4. Anti-Cancer – Phytotherapy Research Journal reports that it has anti-cancer properties in breast, liver and lung cancers.
  5. Enhances Wound Healing – Doctors at University of Medicine, New Jersey found a 3% extract of oregano oil decreased bacterial infections and improved healing in post-surgical wounds
  6. Fights Skin Inflammation – Scientists report oil of oregano significantly inhibits inflammation and scar formation in human skin cells
  7. Toenail Fungus – Many studies indicate that it has anti-fungal properties and it can effectively treat Toenail Fungus.


How to Safely Use Oregano Oil

Oregano Oil Dosages – Here you’ll find specific information regarding recommended dosages, how to take capsules and liquid oregano oil, where to apply oregano oil topically and more.

Oregano Oil and Children – Important information if you wish to use oregano oil on children, including safety concerns, allergies and recommended dosages.

Avoiding Side Effects – Before you use oregano oil you need to read this information so you can get optimal results from this healthy oil.

Oregano Oil Forum – Drop into the forum and learn how other people have used oil of oregano.  We welcome your own comments and questions here. 


Guide to Buying Oregano Oil

How to Choose the Best Oregano Oil – Oregano oil is available in different strengths, dosages and mixtures. Here’s helpful tips for comparing  carvacrol and thymol concentrations, assessing its purity and quality, and how to choose between bottled liquids and soft gels.


Search for more Oregano Oil Products at Amazon.com



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Author Details
Author Details
Kevin is a full-time blogger with a passion for functional, whole food nutrition. A former Registered Respiratory Therapist with over 25 years experience in Intensive Care and Emergency Medicine, he also has additional training as a Certified Natural Products Advisor. He enjoys a vibrant lifestyle that includes healthy foods, workouts focusing on core strength with flexibility and longboarding to stay fit and agile.