High quality cod liver oil rich in omega 3 fatty acids (EPA & DHA), sourced from pristine arctic waters

Nutrition Diagnostics

Bio Omega 369

$28.50
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Cod Liver Oil

250 ml | Suggested Dosage 5 ml daily

Pure and nutritious cod liver oil, rich in essential fatty acids with a soothing peppermint aftertaste for heart, brain, eye and immune health and anti-inflammatory support.

The high-quality cod liver oil used in this product is sourced from the pristine Arctic waters off the coast of Norway and undergoes a multistep purification process to remove toxins and preserve its nutritional value.
Benefits
  • High strength cod liver oil, rich in essential fatty acids EPA and DHA. These are important structural components of all cell membranes throughout the body, which supports heart, brain, eye, and skin health.
  • Natural source of vitamin A, which may assist in:
    • Normal visual functioning
    • Skin integrity
    • Mucosal cells support of the digestive tract
    • Airway passages
    • Maintaining a healthy immune system
  • Valuable source of vitamin D3, which assists the normal development and maintenance of healthy bone through regulating the absorption of calcium.
  • May assist in relieving the symptoms of inflammation.
  • May help maintain normal cognitive function in healthy individuals.
  • Contains cold-pressed, GMO-free, and certified organic sesame oil, a rich source of omega 6 and 9 that possesses antioxidant activity.
  • Naturally flavored with peppermint oil to reduce the fishy aftertaste and make taking this product a pleasant experience.
Ingredients
Each 5mls contains:
  • Cod liver oil 4ml
  • Equiv. to eicosapentaenoic acid - EPA 388mg
  • Equiv. to docosahexaenoic acid - DHA 400mg
  • Equiv. to natural vitamin A 2500IU
  • Equiv. to vitamin D3 (cholecalciferol) 320IU
  • Sesame oil 1ml
Shipping & Returns

All orders are shipped express and come with tracking. For a more detailed breakdown on shipping rates, policies and information, visit our shipping page.

A Pure & Powerful Cod Liver Oil For Enhanced Heart, Bone & Brain Health

Sourced from the pristine Arctic waters of Norway, Bio Omega 3-6-9 is a highly purified cod liver oil rich in EPA and DHA — the omega-3 fatty acids most critical to heart, brain, and immune health. Naturally high in vitamins A and D3, it also supports strong bones, healthy vision, and robust immunity. With added omega-6 and 9 from sesame oil to enhance absorption and stability, this is a complete, bioavailable formula designed to deliver lasting, full-body benefits.

Omega-3 fatty acids are essential for human health but cannot be produced by the body in sufficient amounts — which means they must be obtained through diet or supplementation.



Our cod liver oil is naturally rich in the most important omega 3 fatty acids. Each 5ml serving delivers a highly concentrated 388mg of EPA and 400mg of DHA — a rare 1:1 ratio that aligns better with evolutionary omega-3 ratios and provides superior benefits for heart, brain, and immune health.

Unlike most generic fish oils, our cod liver oil naturally provides meaningful amounts of vitamins A and D3 — with 2,500 IU of vitamin A and 320 IU of vitamin D3 per 5ml serving. Naturally occurring in their active forms, they are more bioavailable than synthetic alternatives, and work synergistically with omega-3 fatty acids to enhance absorption and amplify systemic benefits.

Sourced from the pristine Arctic waters of Norway, our cod liver oil undergoes a meticulous, multi-step purification process to preserve its full nutritional integrity. The livers are harvested and flash-frozen at sea, then gently steam-extracted and purified using low-temperature molecular distillation. Finally, the oil is bottled under nitrogen in light-blocking containers to protect it from oxidation. The result is an exceptionally clean, toxin-free cod liver oil.

Formulated for Real Results

A More Balanced & Bioavailable Formula

Bio Omega 3-6-9 blends exceptionally pure cod liver oil with naturally occurring vitamins A and D3, alongside omega-6 and omega-9 from cold-pressed sesame oil, to support heart, brain, bone, and immune health. Every ingredient is sourced for purity, potency, and synergy — with nothing synthetic added, and a touch of natural peppermint oil to ensure a clean, pleasant finish.

EPA — eicosapentaenoic acid — is a powerful omega-3 fatty acid known for its anti-inflammatory properties. It plays a key role in supporting cardiovascular health by helping to regulate blood pressure, reduce triglycerides, and improve arterial function.

DHA — docosahexaenoic acid — is the key omega-3 fatty acid in the brain, eyes, and nervous system. It supports cognitive function and visual acuity by strengthening cell membranes, enhancing neural signalling, and reducing oxidative stress.

Derived directly from cod liver oil, Vitamin A plays a vital role in maintaining healthy vision, supporting immune function and promoting skin integrity and mucosal health. As a fat-soluble vitamin, it works synergistically with vitamin D and omega-3s.

Naturally present in cod liver oil, vitamin D3 helps regulate calcium balance, support strong bones and teeth, and strengthen immune defences. It also works with vitamin A and omega-3s to modulate inflammation and support overall metabolic health.

A Complete Spectrum of Essential Fatty Acids

Omega 3, 6 & 9 Delivered Together

Alongside its rich omega-3 content, Bio Omega 3-6-9 includes a small amount of cold-pressed sesame oil — a natural source of omega-6 (linoleic acid) and omega-9 (oleic acid). While omega-3s reduce inflammation and support brain and heart health, omega-6 and 9 play complementary roles in cellular structure, skin integrity, and hormone function. The inclusion of sesame oil not only introduces these essential fatty acids in balanced amounts but also enhances the absorption of fat-soluble nutrients like vitamins A and D.

Discover the Benefits

Why Use Bio Omega 3-6-9?

With no synthetic additives, no fishy aftertaste, and a formulation designed for superior bioavailability and full-body benefit, Bio Omega 3-6-9 goes beyond standard fish oil — delivering a broad spectrum of benefits to heart, brain, immune, bone, skin and eye health.

Heart Health
Bone Health
Eye & Vision Health
Brain & Cognitive Function

FAQS

What about mercury and other toxins? Is it safe to take cod liver oil?

Yes — our cod liver oil is exceptionally safe. At Nutrition Diagnostics, we actively advise against consuming fish and seafood due to the risk of mercury toxicity, and we regularly consult clients affected by it. That’s why we’re uncompromising when it comes to purity.

Bio Omega 3-6-9 is sourced from the pristine Arctic waters of Norway and undergoes a rigorous, multi-step purification process — including molecular distillation — to ensure it is free from mercury, heavy metals, and other contaminants, while preserving its full nutritional value.
What is the difference between cod liver oil and fish oil?

While often used interchangeably, cod liver oil and fish oil are not the same. Cod liver oil is extracted from the liver of the cod fish and naturally contains vitamins A and D3 — both essential for immune, bone, and eye health. Fish oil, by contrast, is extracted from the flesh of various oily fish and does not contain these fat-soluble vitamins unless added synthetically. This is one of the key reasons we favour cod liver oil — it offers broader, naturally occurring benefits in a more complete form.
What is the recommended daily dosage of Bio Omega 3-6-9?

For general health and maintenance, we recommend 5mL per day for adults. For those seeking additional anti-inflammatory support, a dose of 10mL per day may be advised. Always follow the guidance of your healthcare professional.
Who should take Bio Omega 3-6-9 cod liver oil?

Bio Omega 3-6-9 is suitable for both children and adults. It is particularly beneficial for those who:

  • Get limited sun exposure
  • Experience joint pain or inflammation
  • Have low immunity or frequent illness
  • Struggle with earwax build-up or declining eye health
  • Want to support cognitive performance and brain longevity
What makes Bio Omega 3-6-9 different to other cod liver oils?

Bio Omega 3-6-9 goes beyond standard cod liver oil by combining purity, precision, and a more complete fatty acid profile. It features a rare 1:1 ratio of EPA to DHA — optimised for better balance and biological effectiveness — along with naturally occurring vitamins A and D3 for enhanced immune, bone, and vision support. The addition of omega-6 and omega-9 from cold-pressed sesame oil not only broadens the spectrum of benefits but also improves nutrient absorption and stability.
What does Bio Omega 3-6-9 taste like?

Unlike most cod liver or fish oils, Bio Omega 3-6-9 has no fishy aftertaste. It’s finished with natural peppermint oil, giving it a clean, refreshing flavour that’s easy to take daily.

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