10 Best Omega Supplements in The UK

Last updated on 16/08/2025

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Solgar Omega 3-6-9 Softgels - Pack of 120 - Blend of Premium Fish, Flax and Borage Oils – Specially formulated ratio - Molecularly distilled to remove mercury, PCBs and heavy metal contaminants

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Why We Love It

Blend of three essential oils.
Purity and safety assured.
Promotes sustainability and wellness.

Main Highlights

BLEND OF 3 PREMIUM OILS - Solgar Omega 3-6-9 is a premium blend of Omega 3, 6 and 9. Fatty acids which are derived from fish, flaxseed and borage oils. These essential fats are required for several physiological functions and need to be part of our diet as the body cannot make them on its own. These functions include fighting inflammation and improving heart health
PURE AND SAFE - To ensure purity and safety, Solgar’s Omega 3-6-9 uses oil that has been molecularly distilled to remove mercury, PCBs and other heavy metal contaminants
COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle
GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1947

High Quality Omega 3 Source.
Naturally Sourced, No Additives.
Burpless with Lemon Flavor.

Main Highlights

OMEGA 3 FATTY ACIDS: MAV Fish Oil contains unique essential fats including EPA and DHA known to decrease inflammation and support overall health and wellness.* Our formula contains more EPA and DHA per serving than competing brands.
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. Bovine-sourced softgel capsules. This process is one of the best Omega 3 innovations.

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 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 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.

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.

Kinetica Sports Omega-3 Fish Oil | 1500mg Omega-3 Fatty Acids, 1000mg EPA & 500mg DHA/Serve, 45 Servings/90 Capsule Pack | 2 Capsules/Day | Reduces Muscle Soreness with Anti-Inflammatory Properties

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Why We Love It

Easy-to-consume soft gel.
High dosage Omega-3.
Supports muscle recovery.

Main Highlights

High-Strength Omega-3 Formula: Kinetica Sports Omega-3 Fish Oil capsules provide a potent 1500mg of Omega-3 per serving, with 1000mg of EPA and 500mg of DHA. These unflavoured soft gels are easy to swallow, offering an effective way to boost your intake of essential fatty acids for heart and joint health.
Supports Recovery & Reduces Inflammation: Omega-3s are well-known for their anti-inflammatory properties. After intense exercise, Kinetica Sports Omega-3 can help reduce muscle soreness, promote faster recovery, and maintain joint health, so you can train harder and recover quicker.
Convenient Serving Size & Packaging: Each bottle contains 90 soft gel capsules, providing a 45-day supply. The recommended dosage is 2 capsules per day, making it simple to incorporate into your daily routine and support your overall health, performance, and recovery.
How to Use & Key Benefits: For optimal results, take 2 soft gel capsules of Kinetica Sports Omega-3 daily, ideally with a meal. It supports joint flexibility, reduces muscle soreness post-workout, and can even alleviate PMS symptoms like bloating and cramps, making it a versatile supplement for overall wellness.
Tested for Quality & Safety: Kinetica Sports Omega-3 is rigorously tested to comply with WADA's high standards under the Informed Sport testing regime. This ensures the highest levels of quality, safety, and compliance, giving you peace of mind when adding this supplement to your fitness regimen.

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.

Omega 3 6 & 9 Oil 1000mg, 120 Softgels. Source of Alpha-Linolenic Acid. Supports Maintenance of Normal Blood Cholesterol

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Why We Love It

Supports vision, heart, brain function.
Highest quality, GMP Manufactured standards.
Trustworthy, family-owned UK brand.

Main Highlights

Support Your Heart & Healthy Cholesterol: Our Omega 3-6-9 supplement provides Alpha-Linolenic Acid (ALA) and Linoleic Acid (LA), which help maintain normal cholesterol levels, making it a great choice for those looking for omega 3 nutritional supplements to support heart health.
Nourish Your Body with 5 Natural Oils: Made with Flaxseed, Virgin Olive, Sunflower, Rice Bran, and Evening Primrose Oils, this formula delivers a variety of essential fatty acids.
An Alternative to Fish Oil: If you want the benefits of omega 3 fish oil but prefer a non-fish source, this omega 3-6-9 capsule formula is a perfect alternative.
Convenient Daily Serving: With 120 easy-to-swallow softgel capsules, just two per day provides a steady source of omega 3 6 9 capsules for two months. An effortless way to incorporate omega 369 into your routine.
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.

8.7

Excellent

We scanned 753 products

We reviewed these offers relevant to the Omega Supplements 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 Solgar, MAV NUTRITION, Horbäach, WeightWorld, Nutravita, Zipvit, Kinetica, 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 Supplements in the market, we considered we took a deep dive into 3766 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 Solgar Omega 3-6-9 Softgels - Pack of 120 - Blend of Premium Fish, Flax and Borage Oils – Specially formulated ratio - Molecularly distilled to remove mercury, PCBs and heavy metal contaminants. We love many things about this product by Solgar. What sets it apart from the competition is Blend of three essential oils. , Purity and safety assured. , Promotes sustainability and wellness.
The best value product for most shoppers and where user satisfaction is continuously the highest is Triple Strength Omega 3 Fish Oil 3600 mg | EPA & DHA | Over 2100mg Omega-3 Fatty Acids | 1300mg EPA + 860mg DHA | Best Essential Fatty Acids | Premium Wild Caught & Burpless Fish Oil | 120 Ct by MAV NUTRITION based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Omega Supplements and the best cost-to-value ratio is Solgar Omega 3-6-9 Softgels - Pack of 120 - Blend of Premium Fish, Flax and Borage Oils – Specially formulated ratio - Molecularly distilled to remove mercury, PCBs and heavy metal contaminantsat Solgar with a 30% discount.
Our list of the best Omega Supplements 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 Supplements in The UK

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We scanned 753 products

We concluded that: