
Seven Seas
Seven Seas Maximum Strength Cod Liver Oil 300ml
Reviewed byOrganicDiscount TeamUpdated 2 Jul 2026
Best price available
£17.80
Key features
- How do I take it?Take 10ml daily
- Does it support heart health?EPA and DHA contribute to normal heart function
- Does it support brain function?DHA contributes to normal brain function
- Is it stronger than standard cod liver oil?It provides a higher level of omega-3 per serving
Product Overview
Seven Seas Maximum Strength Cod Liver Oil 300ml High-strength omega-3 liquid with added Vitamin D Quick Highlights Maximum strength omega-3 liquid EPA and DHA With added Vitamin D and Vitamin E Easy-to-take liquid format Supports daily nutritional intake Suitable for adults 300ml bottle Overview Seven Seas Maximum Strength Cod Liver Oil Liquid is a food supplement combining fish oil and cod liver oil with added vitamins D and E, providing a concentrated source of omega-3 fatty acids in an easy-to-take liquid format. Why Choose Seven Seas Maximum Strength High-strength omega-3 formulation Liquid format for flexible dosing Includes Vitamin D and Vitamin E Long-standing trusted brand Who It’s For Adults looking for a high-strength omega-3 supplement Those who prefer liquid over capsules Individuals wanting to support daily nutritional intake What It Helps Support Heart function (EPA & DHA contribute to normal heart function) Brain function (DHA contributes to normal brain function) Vision (DHA contributes to the maintenance of normal vision) Immune system (Vitamin D contributes to normal immune function) Protection of cells from oxidative stress (Vitamin E contributes to this function) Ingredients Fish oil Cod liver oil Vitamin D (cholecalciferol) Vitamin E (alpha-tocopherol) See packaging for full ingredient list. Nutritional Information (Per 10ml) Nutrient Amount % NRV Fish Oil 6.8g – Cod Liver Oil 2.4g – Omega-3 2300mg – – of which EPA 965mg – – of which DHA 825mg – Vitamin D 5µg 100% Vitamin E (α-TE) 10mg 83% How to Use Adults: Take 10ml daily Can be taken with or after food Do not exceed the recommended dose When to Use As part of your daily routine With meals for convenience Safety Information Food supplement, not a substitute for a varied diet and healthy lifestyle Do not exceed recommended daily dose Contains fish Contains vitamin A (from cod liver oil) – not suitable for pregnant or breastfeeding women without medical advice Keep out of sight and reach of children FAQs What is Seven Seas Maximum Strength Cod Liver Oil used for?It provides a high-strength source of omega-3 fatty acids along with Vitamins D and E.
How do I take it?Take 10ml daily. Does it support heart health?EPA and DHA contribute to normal heart function. Does it support brain function?DHA contributes to normal brain function.

Does it contain Vitamin D?Yes, it contains Vitamin D. Is it stronger than standard cod liver oil?It provides a higher level of omega-3 per serving. Can I take more than recommended?No, follow the dosage instructions.
Does it contain fish?Yes, it contains fish oils. Does it replace a healthy diet?No, it should be used alongside a balanced diet. How should it be stored?Store as directed on packaging.
Is it suitable for long-term use?Yes, when used as directed. Where can I find full instructions?Refer to the product packaging. Product Details Pack Size: 300ml Form: Liquid Category: Omega-3 / Fish oil supplement Active Ingredients Liquid Ingredients Quantity Per 10 ml NRV* Fish Oil 6.8 g Cod Liver Oil 2.4 g Blend providing Omega-3 Nutrients 2300 mg Of which EPA 955 mg Of which DHA 825 mg Vitamin D 5 μg 100% Vitamin E 10 mg α-TE 83%
Pros & Cons
Pros
- How do I take it?Take 10ml daily
- Does it support heart health?EPA and DHA contribute to normal heart
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£17.80
Average Price
£17.80
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for Seven Seas Maximum Strength Cod Liver Oil 300ml
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Li Lir Pharmacy Best Price | £17.80 | — | £17.80 | Out of Stock | Go to Store |
Price Alert
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Product Details
| Brand | Seven Seas |
| Merchant | Lir Pharmacy |
| GTIN | 5012335850606 |
| MPN | UP-750495 |
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