Best Fish Oil of 2025
Last updated on 26/09/2025
Advertising disclosure
Advertising disclosure
Best Choice
1
Wiley's Finest Wild Alaskan Fish Oil Peak EPA - Triple Strength Peak EPA and DHA - 1000mg Omega-3s, SQF-Certified - 60 Softgels (60 Servings)
Wiley's Finest
11% Off
Show More
Wiley's Finest
Wiley's Finest Wild Alaskan Fish Oil Peak EPA - Triple Strength Peak EPA and DHA - 1000mg Omega-3s, SQF-Certified - 60 Softgels (60 Servings)
11% Off
Why we love it
- High potency with 1000mg EPA+DHA.
- Convenient once a day dosing.
- Natural relief for joint flexibility.
Main Highlights
- Concentrated EPA for Increased Omega-3s: This fish oil supplement contains 750mg EPA and 250mg DHA for a total of 1000mg of wild-caught Alaskan Pollock omega-3 in just 1 softgel per day
- Supports Joint Flexibility: Fish oil omega-3s aid against inflammation to support joint flexibility, heart health, and athletic performance and recovery
- Guaranteed Freshness: Our patented distillation process keeps fish oil fresh, delivering the best sensory experience so you can easily support a strong immune system and overall health with our concentrated omega-3s
- Wild Caught, Sustainably Sourced Fish Oil Supplement: Marine Stewardship Council-certified to be sustainably and responsibly caught, our fish oil comes from Wild Alaskan Pollock caught in U.S. waters
- About Wiley's Finest: Our family’s roots go deep in providing personal, sustainable, and potent supplements; our three-generation family business has been manufacturing since 1981
Show More
Value for Money
2
Wiley’s Finest Peak EPA 1000mg EPA + DHA Omega-3 Per Capsule - High Potency Wild Alaskan Fish Oil IFOS Certified Fish Gelatin Capsules 30 Count
Wiley's Finest
17% Off
Show More
Wiley's Finest
Wiley’s Finest Peak EPA 1000mg EPA + DHA Omega-3 Per Capsule - High Potency Wild Alaskan Fish Oil IFOS Certified Fish Gelatin Capsules 30 Count
17% Off
Why we love it
- Promotes heart and brain health.
- Delivers high dose omega-3.
- Great source for EPA.
Main Highlights
- Wileys finest – Wild Alaskan fish oil peak EPA, 1000 mg, 30 softgels
- 30 softgels
- One serving of Peak EPA provides 1000 milligrams of EPA and DHA omega-3 fatty acids
Show More
3
High Strength Omega 3 6 9 Fish Oil - 1000mg, Norwegian Salmon Oil with EPA, DHA & DPA, No Burping or Aftertaste, Omega 3 Fatty Acids Supplement for Eye, Brain & Heart, Triglyceride Form - 180 Capsules
Hofseth Biocare
Free Shipping
Show More
Hofseth Biocare
High Strength Omega 3 6 9 Fish Oil - 1000mg, Norwegian Salmon Oil with EPA, DHA & DPA, No Burping or Aftertaste, Omega 3 Fatty Acids Supplement for Eye, Brain & Heart, Triglyceride Form - 180 Capsules
Free Shipping
Why we love it
- Natural extraction preserves nutrients.
- Supports heart, brain function.
- Environmentally friendly, cruelty-free brand.
Main Highlights
- [ HIGH STRENGTH & OMEGA 3 PURITY ] - Cardio’s omega 3 6 9 triple strength fish oil is sourced from premium Salmon harvested from the cold, deep waters of the Fjords in Norway using sustainable fishing practices. Our high strength fish oil supplement is extracted naturally to produce the unique rich orange colour seen in our softgel capsules, which ensures a complete omega 3 spectrum of essential fatty acids, including EPA, DHA & DPA. This makes our fish oil capsules a superior alternative to krill, anchovy, mussel cod liver oil capsules.
- [ NO BURPS OR FISH AFTERTASTE ] - There is no unpleasant fishy aftertaste, burps or reflux with our triple strength omega 3 6 9 fish oil. Cardio’s omega 3 capsules have been formulated to be easy to swallow and gentle on the stomach. Our omega 3 capsules are ideal for everyone, from young adults to senior citizens. Each bottle contains 180 salmon oil softgels, which is a 3-month supply.
- [ ESSENTIAL FOR BRAIN, HEART, EYES & MORE ] - Our triple strength capsules are sure to support your overall well-being with essential omega 3 fatty acids - such as EPA & DHA, which contribute to the maintenance of important body functions including healthy function of the heart, brain, eyes and more (EFSA claims). Our super omega 3 fish oil supplement has also been linked to improving blood flow & arterial wall thickness, which is essential for everyone.
- [ ASTAXANTHIN FOR SKIN & HAIR HEALTH ] - Cardio’s Norwegian omega 3 fish oil capsules contain Astaxanthin which is a natural antioxidant that is linked to healthier skin, hair growth, reduced wrinkles, maintaining skin moisture, improving endurance and reducing joint pain.
- [ NORWEGIAN MADE & LAB-TESTED ] - Our omega 3 salmon oil supplements undergo rigorous lab testing by world renowned ‘Friend of the Sea’ to ensure that our fish oil capsules are free of any pesticides, heavy metals or other unwanted compounds. Furthermore, Cardio’s omega 3 supplements are manufactured in line with GMP standards and do not include any GMOs, gluten, lactose or nuts. Shop with confidence, knowing that our omega 3 fish oil is safe, pure and natural.
- [ THE FULLY TRACEABLE STORY BEHIND CARDIO ] - Zero waste, cruelty free, traceable to the source - ‘Hofseth Biocare’ is the parent company of trusted health brand ‘Cardio’, and is one of the largest fish oil producers in the world. Unlike many other companies, we produce our own fish oil sustainably in Norway. This enables us to focus on quality over quantity, ensuring our customers receive only premium and natural omega 3 fish oil.
- [ MONEY BACK GUARANTEE ] - We are so confident in the quality of our high strength omega 3 fish oil that a money back guarantee is included in your purchase. If for any reason you are unsatisfied with your purchase, simply contact us and we will make it right.
- [ RECOMMENDATION ] - This is a salmon oil food supplement for which we recommend to take 2 Capsules daily with a glass of water.
Show More
4
Nordic Supplements High Strength 500ml Omega 3 Fish Oil. Taste Award Winning Lemon Flavoured and Tested
Nordic Supplements
Free Shipping
Show More
Nordic Supplements
Nordic Supplements High Strength 500ml Omega 3 Fish Oil. Taste Award Winning Lemon Flavoured and Tested
Free Shipping
Why we love it
- Risk free 30-day guarantee.
- Omega 3 oil, top purity.
- Recommended by health professionals.
Main Highlights
- Discover the Nordic Difference: Our Omega 3 Fish Oil is sourced exclusively from the pristine depths of the ocean, harnessing the purest oil of Anchovies, Herring, and Sardines. Through a meticulous process of cold pressing, triple filtration, and molecular distillation, we achieve unparalleled purity and efficacy in our pharmaceutical-grade oil. Each serving delivers an optimal balance of 740-825 EPA and 460-550 DHA, rigorously verified by independent third-party testing for unmatched transparency and trust. With our 500ml bottle offering a 12-week supply, embrace your health and vitality with every drop.
- Daily Wellness in a Teaspoon: Nordic Supplements' High-Grade Omega-3 Fish Oil ensures you and your family meet essential Omega-3 needs with just one 5ml serving a day. Support overall function and health, effortlessly.
- Uncompromised Quality and Support: At Nordic Supplements, we ensure excellence through in-house and independent third-party testing, affirming our Omega-3's unmatched purity and efficacy. Ideal for everyone, including children and expectant mothers, our formula meets daily Omega-3 needs with just a 5ml teaspoon.
- Established 14 years ago as Nordic Oil, we've always prioritised premium Omega 3 fish oil. Now, as Nordic Supplements, our expansion into the UK, and Europe has not shifted our core values. We remain dedicated to quality, accountability, and exceptional customer care, reinforcing our commitment to excellence as we grow.
Show More
5
Solgar Triple Strength Omega 3, Supports Brain and Eyes, Heart Health Friendly, Fish Oil, Brown, 100 Count (Pack of 1)
Solgar
42% OffFree Shipping
Show More
Solgar
Solgar Triple Strength Omega 3, Supports Brain and Eyes, Heart Health Friendly, Fish Oil, Brown, 100 Count (Pack of 1)
42% OffFree Shipping
Why we love it
- Promotes heart and brain health.
- High standard of ingredient purity.
- Supports overall body nourishment.
Main Highlights
- ESSENTIAL FATTY ACID OMEGA-3 Triple Strength Omega-3 consists of the most important types of Omega-3, EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid)
- DHA and EPA CONTRIBUTES TO NORMAL Triglyceride levels, Brain function, Function of the heart and Normal vision
- HEATHY HEART Triple Strength Omega-3, is Solgar’s highest concentration of the natural Omega-3; the good fat that nourishes the whole body, supporting a healthy heart
- 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
Show More
6
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
WeightWorld
15% OffFree Shipping
Show More
WeightWorld
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
15% OffFree Shipping
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.
Show More
7
Nutravita Omega 3 Capsules High Strength 2000mg with 660mg EPA & 440mg DHA, 240 Softgel Omega 3 Fish Oil Capsules for 4 Months of Supply, Fish Oil Omega 3 Supplements
Nutravita
Free Shipping
Show More
Nutravita
Nutravita Omega 3 Capsules High Strength 2000mg with 660mg EPA & 440mg DHA, 240 Softgel Omega 3 Fish Oil Capsules for 4 Months of Supply, Fish Oil Omega 3 Supplements
Free Shipping
Why we love it
- Sourced from pure Peruvian waters.
- Supports heart, brain, eye health.
- Quality tested, GMP certified.
Main Highlights
- High Strength Omega 3 Softgels, 4 Month Supply: Each daily dose of 2 softgels provides 2000mg of omega 3 fish oil, including 660mg EPA and 440mg DHA. With 240 softgels per bottle, this high strength omega 3 supplement is designed for consistent daily use. It is ideal for users seeking omega 3 capsules high strength, fish oil omega 3, or a reliable source of omega 3 fatty acids supplements, including those looking for epa dha omega 3, salmon oil, or krill oil alternatives.
- EFSA-Approved EPA & DHA Claims: EPA and DHA contribute to the normal function of the heart, while DHA contributes to the maintenance of normal brain function and normal vision.* (EFSA) This omega 3 fish oil 2000mg formulation meets these beneficial effect levels. Suitable for those exploring fish oil capsules high strength, omega 3 high strength, and omega-3 supplement routines.
- Clean Nutrition You Can Trust: Nutravita’s supplements are manufactured in certified facilities to meet the highest GMP and BRC quality standards. Each batch is rigorously tested for quality and safety. Free from artificial colours, preservatives, and unnecessary binders or fillers for daily use.
- Formulated by Nutritionists: Nutravita's products are developed with a team of in-house nutritionists to deliver trusted, effective formulations. We include ingredients with proven benefits to support your wellbeing every day. We are here for your daily support for a wide range of goals.
- Nutravita - Your Health Matters. Trusted By Many, Made For You: Founded in the UK, Nutravita is a family-run brand trusted by thousands of customers since 2014. Our mission is simple: to provide quality, honest supplements that support a healthier lifestyle, backed by transparency, science and care.
Show More
8
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
MAV NUTRITION
Free Shipping
Show More
MAV NUTRITION
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
Free Shipping
Why we love it
- 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.
Show More
9
Omega 3 Fish Oil 1000mg - 365 Softgel Capsules - High Strength Source of Omega 3 Fatty Acids with 540mg EPA & 360mg DHA per Serving - Alternative to Cod Liver Oil - Made in The UK - Nu U Nutrition
Nu U Nutrition
11% OffFree Shipping
Show More
Nu U Nutrition
Omega 3 Fish Oil 1000mg - 365 Softgel Capsules - High Strength Source of Omega 3 Fatty Acids with 540mg EPA & 360mg DHA per Serving - Alternative to Cod Liver Oil - Made in The UK - Nu U Nutrition
11% OffFree Shipping
Why we love it
- High potency and maximum freshness.
- Convenient Omega 3 source.
- Long-lasting and exceptional quality.
Main Highlights
- ✔ HIGH STRENGTH OMEGA 3 - Nu U Nutrition’s Omega 3 softgels are packed with essential fatty acids. One premium formulation softgel delivers 1,000mg of Omega 3 fish oil, packed with 180mg of EPA and 120mg of DHA. Our fish oil is made from sustainably caught Anchovies and Pilchards from the waters of Peru which produce higher purity oils compared to other omega 3 supplements.
- ✔ ESSENTIAL EPA & DHA - Most of us will not get enough of the essential fatty acid through our diets alone. Our odourless fish oil softgels offer a convenient source of premium quality Omega 3 rich in EPA and DHA which contributes to the normal function of the heart and supports normal vision and brain function. Made from all natural, high-grade fish oils, they won’t cause an upset stomach or reflux which is often the case with cheaper quality fish oils.
- ✔ UP TO 12 MONTH'S FULL SUPPLY - Enjoy incredible value for money with our 365 fish oil softgel capsules pack keeping you replenished with high strength Omega 3 fish oil capsules for up to 12 months (if taking one a day). No need to remember to reorder every month with our 52 week supply. Most of our competitors offer fewer servings and/or less ingredients per container, so why pay more for less?
- ✔ EXCEPTIONAL QUALITY - We employ a purification process which distills the fish oil multiple times to remove heavy metals and other contaminants. The oil is passed through filters, active carbon and other purification and refining processes to reach its final purity. This ensures exceptional freshness and purity which is tested regularly in accredited third party labs. Our softgel capsules are free of common allergens including dairy, gluten and wheat.
- ✔ THE NU U NUTRITION STORY - TRUSTED SUPPLIER OF NUTRITIONAL SUPPLEMENTS - Starting as a family business in 2014, we’ve expanded to offer a diverse range of high-quality supplements designed to support different lifestyles. Our mission is to make wellness simple, with premium ingredients that cater to your daily nutritional needs—whether for general health or targeted goals.
Show More
10
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
Horbäach
Free Shipping
Show More
Horbäach
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
Free Shipping
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.
Show More