Which fish oil is right for you?
The Industry Leader in Pharmaceutical-Grade Fish Oil For More Than a Decade
The OmegaRx Guarantee
We're so confident in the purity of OmegaRx that, if you are unsatisfied for any reason, you can return it within 30 days for a full refund. With OmegaRx, you can be confident you are taking only the best fish oil.
Discover the Benefits of Pharmaceutical-Grade Fish Oil
- Helps maintain a healthy heart and may reduce your risk of coronary heart disease.*
- Supports mental acuity, long-term cognitive health and healthy mood states.*
- Helps maintain healthy cholesterol and blood pressure levels.*
- Supports brain and skin health.*
- Helps reduce morning stiffness and joint tenderness.*
- Reduces cellular inflammation by the reduction of arachidonic acid in the membrane.*
Athletes in the Zone
For more than 15 years Dr. Barry Sears has been working with world-class athletes and with over 25 Olympic gold medals, there is proven success. Now, that science is available to you and your family with Zone pharmaceutical-grade fish oils and OmegaRx.
Doctor Recommended
Doctors worldwide recommend OmegaRx to their patients due to its purity and potency. With so many choices on the market today for fish oil supplements, OmegaRx provides doctors with the confidence that their patients are using only the best pharmaceutical-grade fish oil.
Ashok G. Patel M.D., Family Practice
Independent 3rd Party Testing on Every Lot of Zone Fish Oil
Only third party testing can protect yourself and your family from the potential negative effects of mercury, PCBs, lead, cadmium, and other toxins found in fish and fish oil supplements. Without it, it's buyer beware and only Zone Labs tests every batch of OmegaRx & EicoRx Fish Oil for purity.
Dr. Barry Sears - A World Leader in Anti-Inflammatory Nutrition
“As a medical researcher, author of the #1 New York Times best-seller "The Zone", and creator of the Zone Diet, I have dedicated my scientific career to understanding how the foods we eat affect inflammation. To maximize the ability of the Zone Diet to reduce inflammation, you will also need adequate levels of high purity fish oils rich in the omega-3 fatty acids EPA and DHA as I described my book in "The Omega Rx Zone" that essentially started the fish oil revolution more than a decade ago. When you combine these two dietary approaches you have a clinically validated dietary program to reduce cellular inflammation that is underlying reason why we gain weight, develop chronic disease, and age at a faster rate.”
Dr. Barry Sears started the fish oil revolution nearly 10 years ago with his ground-breaking book, The OmegaRx Zone. Dr. Sears continues to be one of the top omega-3 fatty acid researchers in the world and completely oversees all aspects of the production of OmegaRx. That is why all of our fish oil capsules bear the imprint of OmegaRx. That imprint is your guarantee of potency, purity, and price as well as the reputation of Dr. Sears.
Frequently Bought Together
People who bought this also bought Polyphenols Plus

$70.90 for Both
Only $56.72 with AutoShip
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.