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Boost Your Omega-3s

Omega-3s play an important role in maintaining a healthy heart, caring for sore joints and more. Crafted with care in Norway since 1838, CARDIO3 from Newtrition is a scientifically proven way to increase your omega-3 intake.

With three-times better absorption than fish oil, it’s the smart and easy choice. Make it a part of your daily routine and see the results for yourself.

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Feel your best and keep moving

Newtrition gives you everything you need to increase your omega-3 intake and chart your progress.



The most effective and convenient daily omega-3 supplement, CARDIO3 only needs to be taken once a day—with or without food. It’s never been easier to support a healthy heart, ease joint pain, and more.


Omega-3 test kit

With our easy-to-use blood test kit, you can measure and track your personal omega-3 levels. Retest every 12 months to make sure you remain in the target range.


Newtrition Bundle

With our most complete offering, you’ll get the daily omega-3s you need, plus you can easily test your omega-3 index, your omega-6 to omega-3 ratio, and more.