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Fish Oil Supplements Comparison - October 2025

7 Best Fish Oil Supplements In the UK

Last Updated - 12/10/2025

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Our Score

To Amazon

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Model

Omega 3 2000mg with 660mg EPA & 440mg DHA per Serving - 240 Softgel Capsules of Sustainably Sourced High Strength Pure Omega 3 Fish Oil - 4 Months Supply - Made in The UK by Nutravita

Model

Omega 3 Fish Oil 2000mg - 240 Softgels (4 Months Supply) - 660mg EPA & 440mg DHA - Omega 3 Fatty Acids Supplements - Fish Oil Capsules - Made in The UK - Gluten-Free & Lactose-Free Capsules

Model

Omega 3 Fish Oil 2000mg, EPA 660mg DHA 440mg per Daily Serving. 120 Capsules (2 Months Supply). Supports Heart, Brain Function and Eye Health. 2 Capsules Per Serving

Model

Igennus Omega-3 Wild Fish Oil & Astaxanthin, Highest Grade Triglyceride rTG, IFOS Certified Ultra Pure, Omega-3 EPA & DHA Fatty Acids 1000mg, Lemon Flavour, 180 Small Softgels

Model

Model

Lindens Omega 3 Fish Oil Capsules - 90 Pack - 3,000mg Daily Intake - UK Made - Supports Normal Function of Healthy Heart, Brain & Eyes - GMP & Letterbox Friendly

Model

Triple Omega 3 6 9 Capsules 3000mg ALA, LA & OA | 120 Softgels | High Strength EPA & DHA Essential Fatty Acids | Supplement with Fish Oil, Flaxseed & Sunflower Oil | by Horbaach

Brand

Nutravita

Brand

WeightWorld

Brand

Zipvit

Brand

Igennus Healthcare Nutrition

Brand

MAV NUTRITION

Brand

Lindens

Brand

Horbäach

Reviews

76,272 reviews

Reviews

29,356 reviews

Reviews

58,032 reviews

Reviews

6,660 reviews

Reviews

76,744 reviews

Reviews

2,224 reviews

Reviews

1,444 reviews

Features

Simple to consume

9.6

Simple to consume

9.4

Simple to consume

9.6

Simple to consume

8.6

Simple to consume

9.1

Simple to consume

8.4

Simple to consume

8.1

Taste

9.1

Taste

9.1

Taste

9.3

Taste

8.6

Taste

7.0

Taste

7.0

Taste

7.0

Worth the money

9.8

Worth the money

9.3

Worth the money

9.6

Worth the money

8.6

Worth the money

7.9

Worth the money

7.9

Worth the money

7.7

Pain management

8.9

Pain management

8.1

Pain management

7.0

Pain management

8.6

Pain management

7.9

Pain management

7.2

Pain management

7.0

Tech Specs

product dimensions

18 x 9 x 8 cm 336 g

product dimensions

15.6 x 7.7 x 7.7 cm 268 g

product dimensions

6.8 x 6.8 x 12 cm 212.36 g

product dimensions

10.16 x 1.78 x 6.1 cm 9 g

product dimensions

6.5 x 6.5 x 11.99 cm 190 g

manufacturer reference

5056128124017

manufacturer reference

A316e

manufacturer reference

4982

manufacturer reference

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.8
1

Nutravita
Omega 3 2000mg with 660mg EPA & 440mg DHA per Serving - 240 Softgel Capsules of Sustainably Sourced High Strength Pure Omega 3 Fish Oil - 4 Months Supply - Made in The UK by Nutravita

9.8 worth the money

9.6 simple to consume

9.1 Taste

Why we love it

High EPA and DHA content.

Easy-to-swallow softgels.

Sustainably sourced and contaminant-free.
Main highlights

︎ QUALITY TESTED - Unlike many supplements, we haven't spared any expense on quality. Each ingredient is quality tested before the manufacturing process begins, every batch of our supplement undergoes further rigorous quality testing. We have done our best to provide as much information as possible, but if you do have any questions please reach out to our very helpful customer care team. They will be happy to provide personalised assistance to help this supplement fit into your lifestyle.
WHY OMEGA 3? - Each recommended daily dose of our premium grade Omega 3 Fish Oil supplement delivers high potency Essential Fatty Acids - Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA) which both contribute to maintenance of various body functions, most importantly in the normal function of the heart. DHA, on the other hand, supports the maintenance of normal brain function and normal vision. All claims are substantiated by EFSA (European Food Safety Authority).
WHY NUTRAVITA'S OMEGA 3 FISH OIL? - Our Omega 3 Fish Oil is naturally sourced from the rich waters of the Peruvian Coast. The oils are then distilled for increased purity to deliver the highest levels of contaminant free Omega 3 fatty acids - EPA & DHA, by removing metals, PCBs and other toxins. At 2 capsules per daily serving, our supplement provides maximum strength 660mg of EPA & 440mg of DHA. You are also getting 240 softgels per bottle for a 4 month supply.
WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world since 2014. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.
CONVENIENT WAY TO TAKE OMEGA 3 - These Essential Fatty Acids play critical roles in maintaining healthy eyes, heart and brain functions but cannot be produced by the body or sufficiently obtained through our diets alone. We offer a convenient way to get the right proportions of these essential fatty acids in easy-to-swallow softgel capsules. Our Omega 3 Fish Oil supplement is made from all-natural, GMO-free ingredients and does not contain gluten, lactose, nuts and nut traces.
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9.7
2

WeightWorld
20% Off

Omega 3 Fish Oil 2000mg - 240 Softgels (4 Months Supply) - 660mg EPA & 440mg DHA - Omega 3 Fatty Acids Supplements - Fish Oil Capsules - Made in The UK - Gluten-Free & Lactose-Free Capsules

9.4 simple to consume

9.3 worth the money

9.1 Taste

Why we love it

Sustainably sourced ingredients.

No unpleasant aftertaste.

Supports heart and brain health.
Main highlights

THE JOURNEY OF WEIGHTWORLD: Born from a passion for food supplements, WeightWorld has been growing since 2006. With nearly two decades of experience, the brand offers a wide range of products, including vitamins, minerals, plant-based supplements, devices, and more. Now reaching multiple countries, the focus remains on developing products that evolve with changing needs while staying true to the values that started it all.
RICH IN EPA & DHA: DHA and EPA contribute to the maintenance of normal blood pressure. DHA and EPA contribute to the maintenance of normal blood triglyceride levels. EPA and DHA contribute to the normal function of the heart. DHA contributes to the maintenance of normal brain function. DHA contributes to the maintenance of normal vision. DHA contributes to the maintenance of normal blood triglyceride levels. (EFSA Claims)
OMEGA 3 2000mg softgels: Looking to include Omega in the daily routine? WeightWorld Omega fish Oil Softgels offer a convenient option. Each serving contains 2000mg of fish oil combined with EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic acid) for a well-rounded complex. With 240 easy-to-swallow soft gels per bottle, this formula is for consistent, long-term use. Incorporating Omega fish oil supplements into the routine is a straightforward way.
NON-GMO & GLUTEN-FREE: These Omega-3 Fish Oil capsules are made without genetically modified ingredients. They do not contain gluten, lactose, or artificial additives, making them suitable for various dietary preferences. Manufactured following GMP guidelines, each batch follows a consistent process from start to finish, offering a clean and reliable option for regular use.
NO FISHY AFTERTASTE OR BURPS: These Omega fish oil softgels are carefully formulated to provide a pleasant experience with every capsule. Each bottle contains 240 softgels, designed for consistent use over four months. The softgels are easy to consume, have a smooth finish, and offer a clean, neutral taste without any fishy aftertaste or unpleasant burps.
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9.6
3

Zipvit
Omega 3 Fish Oil 2000mg, EPA 660mg DHA 440mg per Daily Serving. 120 Capsules (2 Months Supply). Supports Heart, Brain Function and Eye Health. 2 Capsules Per Serving

9.6 simple to consume

9.6 worth the money

9.3 Taste

Why we love it

High EPA and DHA content.

Supports heart and brain health.

Two months supply per purchase.
Main highlights

TRUSTED FOR 25 YEARS: For 25 years, Zipvit has been a trusted name in health and wellness. We are committed to quality, transparency, and affordable pricing. Trusted by millions, we support your health journey every step of the way.
PURE & NATURAL: Our Super Strength Omega 3 is responsibly sourced and carefully purified to provide high-quality Omega-3 in every capsule. Enjoy the benefits without any fishy taste or smell, making it a convenient addition to your daily routine.
HIGH-STRENGTH OMEGA-3: Get a powerful 2000mg of Omega-3 per serving with our Super Strength Fish Oil, including 660mg of EPA and 440mg of DHA. Our jar comes with 120 easy-to-swallow capsules, making it simple to meet your Omega-3 needs to support your health and well-being.
FEEL THE HEALTH BENEFITS: Our Omega-3 capsules are loaded with EPA and DHA to support your overall well-being. EPA helps maintain blood pressure and supports heart health, while DHA is essential for brain function and eye health.
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Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

7 Best Fish Oil Supplements In the UK

Our Score

To Amazon

Model

Brand

Reviews

Features

Simple to consume

Taste

Worth the money

Pain management

Tech Specs

product dimensions

manufacturer reference

Available On

Our Top 3 Picks

Omega 3 2000mg with 660mg EPA & 440mg DHA per Serving - 240 Softgel Capsules of Sustainably Sourced High Strength Pure Omega 3 Fish Oil - 4 Months Supply - Made in The UK by Nutravita

Why we love it

Omega 3 Fish Oil 2000mg - 240 Softgels (4 Months Supply) - 660mg EPA & 440mg DHA - Omega 3 Fatty Acids Supplements - Fish Oil Capsules - Made in The UK - Gluten-Free & Lactose-Free Capsules

Why we love it

Omega 3 Fish Oil 2000mg, EPA 660mg DHA 440mg per Daily Serving. 120 Capsules (2 Months Supply). Supports Heart, Brain Function and Eye Health. 2 Capsules Per Serving

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

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7 Best Fish Oil Supplements In the UK

fish oil supplements comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Simple to consume

Taste

Worth the money

Pain management

Tech Specs

product dimensions

manufacturer reference

Available On

Our Top 3 Picks

Omega 3 2000mg with 660mg EPA & 440mg DHA per Serving - 240 Softgel Capsules of Sustainably Sourced High Strength Pure Omega 3 Fish Oil - 4 Months Supply - Made in The UK by Nutravita

Why we love it

Omega 3 Fish Oil 2000mg - 240 Softgels (4 Months Supply) - 660mg EPA & 440mg DHA - Omega 3 Fatty Acids Supplements - Fish Oil Capsules - Made in The UK - Gluten-Free & Lactose-Free Capsules

Why we love it

Omega 3 Fish Oil 2000mg, EPA 660mg DHA 440mg per Daily Serving. 120 Capsules (2 Months Supply). Supports Heart, Brain Function and Eye Health. 2 Capsules Per Serving

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for fish oil supplements

Natures Aid Cod Liver Oil 1000mg Softgels – High Strength Omega-3 Fish Oil with Vitamins A & D – Supports Immune System, Heart Health, Brain, Vision, Joints – Non-GMO – 180 Capsules

Natures Aid Fish Oil 1000mg – High Strength Omega-3 Supplement with DHA & EPA – Supports Heart, Brain Vision, Immune & Joint Health Non-GMO – High Strength Natural Fish Oil – 120 Softgel Capsules

Omega 3 2000mg Capsules - High Dose Fish Oil - Enriched with Vitamin E - Two A Day Pure Fish Oil Gel Capsules - Helps Maintain Healthy Eyes, Brain Function, & Skin - GMO-Free, GMP, & UK Made

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