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What is your main goal?

Three questions to identify the products best suited to your needs.

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Find your routine

Question 1 of 3

What is your main goal?

Three questions to identify the products best suited to your needs.

Nutrition

Choosing the right Omega 3: the 4 criteria that matter

Published on 2 November 2026By Dr. Yacine Arvenza5 min read

Concentration, chemical form, purity, traceability: our guide to getting it right.

1. Check the actual EPA and DHA dose

A 1000 mg bottle of fish oil does not contain 1000 mg of Omega 3. Look for the combined EPA and DHA dose, ideally above 500 mg per serving.

At Tarout, each Arctic Repair® stick delivers 660 mg EPA and 440 mg DHA — a concentration above 70%.

2. Prefer the triglyceride (rTG) form

Omega 3 comes in three main forms: natural triglyceride, ethyl ester and re-esterified triglyceride (rTG). The latter offers the best absorption according to bioavailability studies.

Always ask your pharmacist for the chemical form: it is a more reliable quality indicator than price.

3. Ask for purity certificates

Fish can accumulate heavy metals. Molecular distillation and a batch certificate of analysis guarantee a safe product.

We share our independent laboratory reports on request.

4. Check the fishing traceability

Responsible fishing in certified cold waters guarantees a richer oil and a controlled environmental footprint.

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