ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2026 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Oil of Oregano 180 mg

Oil of Oregano 180 mg

Natural Factors

#Other
60
Safety70
Efficacy50
Transparency80
Based on Examine, Wikipedia, and 23 other sources

Overview

Oil of Oregano from Natural Factors provides oregano oil standardized to 80% carvacrol, the primary active compound. While carvacrol has demonstrated antimicrobial and antioxidant properties in in-vitro and animal studies, human research is limited, and more trials are necessary to confirm its effectiveness. The inclusion of olive oil aims to aid absorption, but clinical evidence supporting this specific formulation's efficacy is lacking. The claimed benefits are largely theoretical based on animal studies.

The Good

Contains a standardized amount of carvacrol (80%), the primary active compound in oregano oil

Formulated with organic oregano oil

Includes organic extra virgin olive oil for enhanced absorption

The Bad

Limited human research to support claims

Potential for gastrointestinal discomfort in some individuals

May interact with certain medications, such as blood thinners

Is it for you?

Best For: Individuals seeking immune support, those interested in natural antimicrobial agents, people looking for digestive health support

Skip If: You are pregnant or breastfeeding, have a bleeding disorder, or are on blood-thinning medications.

Ingredients Analysis

Organic Oregano Oil

180 mg

Carvacrol

144 mg

Organic Extra Virgin Olive Oil

180 mg

How to Use

Typically, take 1 softgel 1-3 times daily with meals, or as directed by a healthcare practitioner.

Frequency:

Daily

Best Time:

Anytime

When:

With food

Who Should Use This

Best For:

Individuals seeking immune support, those interested in natural antimicrobial agents, people looking for digestive health support