Seven Seas Cod Liver Oil Max Strength with Vitamin D - 300ml
Max strength omega-3 fish oil plus traditional cod liver oil and vitamin D — heart, brain, vision and bone support in one daily spoonful. 300ml.
- Highest strength in the Seven Seas range.
- EPA & DHA — normal heart and brain function.
- With vitamin D for bones and immunity.
- One 10ml spoonful daily — beats capsules.
- The original since 1935. 300ml.
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A supplement, not a substitute
Not during pregnancy
Blood thinners
Product overview
About Seven Seas Cod Liver Oil Max Strength
The 1935 original at its strongest: Seven Seas Max Strength blends omega-3 fish oil with traditional cod liver oil and vitamin D in one daily spoonful. EPA and DHA contribute to normal heart function, DHA to normal brain function and vision, and vitamin D to normal bones, muscles and immunity — the full old-school checklist, from the 300ml liquid that beats swallowing horse capsules.
Why liquid, why max strength
A spoonful delivers omega-3 doses capsules need several of, at lower cost per dose — and Max Strength packs the highest EPA/DHA in the Seven Seas range. The vitamin D matters doubly in Britain: NHS advice is that everyone should consider vitamin D from October to April.
How to take
One 10ml spoonful daily, with food. Chill it and follow with juice if the classic cod-liver taste isn't your nostalgia. Not suitable during pregnancy (cod liver oil's vitamin A).
Good to know
On blood thinners? Mention high-dose fish oil to your pharmacist — omega-3 has a mild blood-thinning effect worth flagging.
Product details
- Active ingredients Omega-3 fish oil (EPA & DHA), Cod liver oil, Vitamin D
- Vendor Seven Seas
- SKU 2579035
Important information
Please read before purchase. The information provided regarding medicines, dietary supplements or ointments is not to be taken as medical advice.
Consult a healthcare professional prior to use if you are pregnant, nursing, taking medication, or have a medical condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if the seal under the cap is broken or missing. Always read the label and any patient information leaflet before use.
Frequently asked questions
Liquid or capsules?
A spoonful carries what several capsules would, at lower cost — the trade is the taste, which chilling and a juice chaser mostly fix.
What does the vitamin D add?
Normal bones, muscles and immune function — and the NHS suggests everyone in the UK consider vitamin D through autumn and winter, making the combination genuinely practical.
Who shouldn't take cod liver oil?
Pregnant women (its vitamin A content) — and anyone on anticoagulants should mention high-dose omega-3 to their pharmacist first.
Shipping information
We deliver across mainland UK by Royal Mail Tracked, usually within 3–5 working days.
Delivery is £2.99, or free on orders over £40. You'll get tracking by email once your order is on its way.
For full details, see our Delivery Policy.
