The International Fish Oil Standards Program

The IFOS™ Program is the only third party testing and certification program for omega-3 fish oils

Is your fish oil IFOS certified?

Discover the new TAV test for flavoured fish oils

Is my fish oil supplement IFOS certified?

News & Events

  • Nutrasource, the parent company of IFOS, and GOED have jointly published an article on contaminants in the global fish oil supply. Click here to download.
  • Curious about the recent omega-3 and prostate cancer study? Find out why these results were not based on sound science and should not be taken out of context in the recent responses from GOED, CRN,NPA and Dr. Bruce Holub.

The IFOS Program is exclusively provided by Nutrasource Diagnostics Inc.

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Watch the new IFOS video to learn more about the program from Nutrasource President & CEO, Will Rowe:




Check to see if the product you're taking is IFOS-certified


Consumer Reports are easy-to-understand summaries of a product's IFOS testing results.  The reports include a 5-star rating system, allowing consumers to find the highest quality fish oil products.  Read more >>

Check out the brand new IFOS blog!

The IFOS blog is your resource for all the latest information about omega-3s, fish oil and health.  Have a topic you'd like to see covered? Let us know!

Visit the IFOS blog.

IFOS tests products to the highest standards worldwide

To learn more about which specifications IFOS tests for, including omega-3 content, contaminants and stability, click here.

Find out which IFOS subscription is right for your company

IFOS is a subscription-based service that offers three different levels depending on your needs and business goals.  Click here to find out more.