Before you learn

about your cells,

learn about ourselves.

About Us

The Omega Blood Score is the oldest and most trusted omega-3 fatty acid test on the market.


We invented the technology!

In 2018, for the first time ever, Nutrasource is selling Omega Blood Score kits directly to the public.


The Omega Blood Score was born in 2002 when Dr. Bruce Holub, Professor at the University of Guelph, Ontario, launched the world’s first omega-3 test. Dr. Holub realized doctors wanted to test their patients omega-3 levels. 


Doctors, lab service providers and big pharma clinical trials have trusted the Omega Blood Score for years.

In 2014 Nutrasource partnered with Cleveland Heartlab to provide sample processing for American customers.

We hope you will trust the Omega Blood Score to determine you and your families omega-3 levels to help guide your diet and health.

Wishing you the very best of health and wellness,

The Omega Blood Score Team

Our Partners

IFOS - International Fish Oil Standard

International Fish Oil Standards Program

Launched as Nutrasource’s inaugural certification program in 2002, IFOS allows marine oil companies to test and certify their products based on the highest quality, safety, and purity standards in the world.


Nutrasource Diagnostics

Nutrasource is a full-service contract research organization (CRO), we help health product companies discover a strategic pathway to market so they can reach more consumers and ultimately grow their businesses.

Cleveland Heart Lab

Cleveland HeartLab

Cleveland HeartLab offers innovative, scientifically proven, and medically relevant biomarkers that are predictive of cardiovascular risk.