10 Best Omega in The UK

Last updated on 16/08/2025

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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

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Why We Love It

Optimized absorption boosts cellular levels.
Concentrated dose in small softgels.
Ultra-pure, responsibly sourced oils.

Main Highlights

HIGHEST GRADE TRIGLYCERIDE FORM rTG OMEGA-3: stable re-esterified triglyceride (rTG) ensures absorption is optimised, raising levels of EPA and DHA in cells 3.5x more than the same dose in a standard fish oil
CONCENTRATED SMALL SOFTGELS - at twice the concentration of a standard fish oil, omega-3 EPA and DHA make up 70% of the fish oil, achieving a high dose of 1000mg of these active ingredients
ULTRA PURE WILD FISH OIL – responsibly sourced from wild, deep-sea anchovies, sardines & mackerel, purified to remove environmental toxins - tested safe for mercury, PCBs and dioxins
ASTAXANTHIN ANTIOXIDANT - derived from microalgae (also naturally occurring in Krill), 1 mg astaxanthin as well as lutein and zeaxanthin provide a high ORAC value for superior protection against oxidation
NO BOVINE GELATINE OR FISHY BURPS - encapsulated using fish gelatine instead of commonly used bovine gelatine, added natural lemon flavour ensures no fishy burps, GMP manufactured in the UK

Bare Biology Super Strength Pure Omega 3 Fish Oil 1,460mg - Life & Soul Daily Omega 3 Capsules (1 Month Supply - 60 Capsules) EPA 860mg DHA 440mg, Supports Heart, Brain Function & Eye Health

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Why We Love It

Natural, chemical-free well-being enhancement.
Suited for all ages.
Sustainable and independently verified purity.

Main Highlights

SUPER STRENGTH SMALLER CAPSULES: Two smaller-than-average capsules have 1,460mg of omega 3, 860mg EPA and 440mg DHA (the same as a whole tin of sardines). Easy to digest and pescatarian-friendly fish gelatin. No added flavour. Zero fishy aftertaste because the oil is so fresh.
CERTIFIED PURITY IFOS TESTED: Fish oil sourced from Norway, made from small, wild fish and certified sustainable by Friends of the Sea and Marin Trust. Every batch independently tested for heavy metals, PCBs, pollutants and freshness by IFOS.
EASILY ABSORBED AND DIGESTED: In its natural triglyceride form which makes it easier for the body to absorb and super fresh, so will never repeat on you.
SMALL UK BUSINESS ESTABLISHED OVER 10 YEARS: Female founded and led business based in Brighton. Transparency of ingredients, sustainability and ethical work practices. UK and EU supply chain only, all certified at the highest quality standards.
NUTRITIONISTS’ AND HEALTH EXPERTS’ CHOICE: The omega 3 of choice for top nutritionists and health experts due to the strength, purity, transparency and fast results.
WHO THESE ARE FOR: Life & Soul Omega 3 Capsules suit everyone. Also perfect for pregnancy and children over 12 years.

Omega-3 Fish Oil Supplement 3600 mg | EPA & DHA | Best Source of Omega 3 | Ultimate Brain, Joint, & Eye Health Support for Men & Women | Non GMO Burpless Lemon Softgel Capsules 2000mg Plus (180 Pills)

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Why We Love It

High-quality Omega 3 source.
Naturally sourced, additive-free.
Burpless, indigestion-free formula.

Main Highlights

QUALITY SOURCE OF OMEGA 3: Not all Omega 3 supplements are high quality! The Omega 3 found in Fish Oil contains unique essential fats including EPA and DHA known to decrease inflammation and support overall health and wellness.* MAV Fish Oil is higher quality than competitor brands and contains more EPA and DHA per serving.
NATURALLY SOURCED, PREMIUM SERIES: Omega 3 fatty acids are widely considered one of the most crucial supplements you can put in your body.* Our Premium Series Omega-3 Fish Oil is 100% natural and pure with no additives. One serving contains 3600mg of Fish Oil, including 864mg of DHA and 1296mg of EPA per serving.
PURE SEA-HARVESTED PELAGIC FISH OIL: Get all the health benefits of 100% pure Sea-Harvested fish oil. This Fish Oil Supplement supports brain health, healthy joints, mood, skin, hair, and more.*
BURPLESS FORMULA: No fishy aftertaste! Our ultimate Omega Fish Oil supplements are burpless and won't cause stomach upset, so you don’t have to worry about indigestion or an unpleasant aftertaste. Plus, these Omega 3 gel capsules are infused with a refreshing natural lemon flavor!
HIGHLY REFINED: Our natural Omega 3 fish oil is ultra-purified with molecular distillation - one of the few current methods that can filter out heavy metals, PCB's, and other toxins to below detectable limits for human consumption. Fast method. Minimal temperature. No toxins. This process is one of the best Omega 3 innovations.

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

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Why We Love It

Sourced from pure Peruvian waters.
Supports heart, brain, eye health.
Quality tested, GMP certified.

Main Highlights

✔ 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.
✔ 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).
✔ 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.
✔︎ 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.
✔ 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.

Triple Omega 3 6 9 Capsules 3000mg ALA, LA & OA | 240 Softgels | High Strength EPA & DHA Essential Fatty Acids | Supplement with Fish Oil, Flaxseed & Sunflower Oil | by Horbaach

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Why We Love It

High Potency Omega Supplement.
Perfect Formula for Adults.
Maintains Strict Quality Standards.

Main Highlights

MAXIMUM STRENGTH: Providing a total of high strength 3000mg Omega 3-6-9 per serving. Sourced from Fish, Flax & Sunflower; purified to eliminate mercury.
EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency.
FATTY ACID RICH: Each recommended daily dose of our premium grade Omega 3-6-9 Oil supplement delivers high potency Essential Fatty Acids - Eicosapentaenoic (EPA), Docosahexaenoic (DHA), Alpha Linolenic Acid (ALA), Linoleic Acid (LA), & Oleic Acid (OA).
LONG-LASTING SUPPLY: Enjoy hassle-free wellness with a 2+ month supply in every bottle - no monthly reorders needed! Designed to meet the wellness needs of both adult men and women, every day.
PACKAGING MAY VARY: We are in the process of updating our packaging. If the product you receive appears different, please rest assured that the benefits remain the same.

Omega 3 Fish Oil 1000mg, 360 Softgel Capsules. 12 Months Supply. EPA 180mg DHA 120mg. Supports Heart, Brain Function and Eye Health.

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Why We Love It

Promotes heart, brain health.
Year-long supply guaranteed.
Supports reputable charities.

Main Highlights

Support Heart, Brain & Vision Health: Omega 3 fatty acids are essential for overall well-being. Our Omega 3 fish oil 1000mg softgels contain 180mg of EPA and 120mg of DHA, which contribute to the maintenance of normal heart, brain and vision health.A simple way to add fish oil omega 3 to your daily routine.
Friend of the Sea Certified: Our Omega 3 fish oil capsules are Friend of the Sea certified, ensuring it is responsibly sourced with sustainable fishing practices. Unlike many fish oil capsules, we prioritise both quality and environmental responsibility.
Convenient One-A-Day Formula: Each daily serving of just one softgel provides a full 1000mg of omega 3 fish oil, making it an easy addition to your supplement routine. With 360 softgels per bottle, this pack offers a 12-month supply of omega 3 capsules.
GMO Free Formula: Our omega 3 fish oil capsules are made with non-GMO ingredients and are gluten-free, dairy-free, nut-free, wheat-free, shellfish-free, soya-free, and egg-free. Each softgel contains gelatine derived from beef and/or pork, ensuring a high-quality source of omega 3 1000mg.
Trusted For Over 25 Years: For over 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.

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

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Why We Love It

High strength and purity guaranteed.
No unpleasant aftertaste or burps.
Supports overall body well-being.

Main Highlights

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.
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.
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)
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.
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.

Omega 3 Capsules High Strength Fish Oil | 3000mg | 240 Count | Wild-Caught Fatty Acid Supplement Providing 432mg of EPA and 288mg of DHA | by Horbaach

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Why We Love It

High strength Omega-3 support.
Rich in essential fatty acids.
Suitable for all adults.

Main Highlights

HIGH STRENGTH: Delivering 3000mg Fish Oil, providing 432mg EPA (Eicosapentaenoic Acid) and 288mg DHA (Docosahexaenoic Acid) per daily serving.
FATTY ACID RICH: Omega-3 oils are a natural source of essential fatty acids, including EPA and DHA, which the body cannot produce on its own.
WHY TAKE OMEGA 3?: Our high-quality Omega-3 Oil offers a convenient way to support your daily intake of these important fatty acids - especially for those who may not regularly consume oily fish or plant-based sources.
EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency, offering the perfect formula for adult men and women.
PACKAGING MAY VARY: We are in the process of updating our packaging. If the product you receive appears different, please rest assured that the benefits remain the same.

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

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Why We Love It

High strength Omega supplement.
Sourced and purified quality.
Backed by professional formulation.

Main Highlights

HIGH STRENGTH: Delivering a total of 3000mg Omega 3-6-9 per serving, providing a blend of Eicosapentaenoic (EPA), Docosahexaenoic (DHA), Alpha Linolenic Acid (ALA), Linoleic Acid (LA), & Oleic Acid (OA).
HIGH QUALITY: A combination of fatty acids sourced from Fish Oil, Flaxseed Oil and Sunflower Oil.
WHY OMEGA 3-6-9?: It can be challenging to get a balanced intake of different fatty acids from diet alone. A supplement like this offers a convenient way to include Omega 3, 6, and 9 in your daily routine - especially for those with busy lifestyles or dietary gaps.
EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency.
PACKAGING MAY VARY: We are in the process of updating our packaging. If the product you receive appears different, please rest assured that the benefits remain the same.

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

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Why We Love It

High potency for maximum benefits.
Two months of consistent supply.
Brand's strong community commitment.

Main Highlights

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.
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.
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.

8.7

Excellent

We scanned 217 products

We reviewed these offers relevant to the Omega within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Igennus Healthcare Nutrition, Bare Biology, MAV NUTRITION, Nutravita, Horbäach, Zipvit, WeightWorld, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Omega in the market, we considered we took a deep dive into 1086 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is 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. We love many things about this product by Igennus Healthcare Nutrition. What sets it apart from the competition is Optimized absorption boosts cellular levels, Concentrated dose in small softgels, Ultra-pure, responsibly sourced oils.
The best value product for most shoppers and where user satisfaction is continuously the highest is Bare Biology Super Strength Pure Omega 3 Fish Oil 1,460mg - Life & Soul Daily Omega 3 Capsules (1 Month Supply - 60 Capsules) EPA 860mg DHA 440mg, Supports Heart, Brain Function & Eye Health by Bare Biology based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Omega and the best cost-to-value ratio is 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 Horbaachat Horbäach with a 15% discount.
Our list of the best Omega is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Omega in The UK

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We scanned 217 products

We concluded that: