Advertising Disclosure Ifos Certified Fish Oil Comparison - September 2025
6 Best Ifos Certified Fish Oil In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.6Exceptional | 4  9.4Excellent | 5  9.3Excellent | 6  9.2Excellent |
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ModelIgennus 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 Igennus Advanced Omega-3 Fish Oil & D3 1000iu, 1-a-Day 60 Servings, IFOS Certified, EPA DHA Fatty Acids, rTG Triglyceride Form, Fast-Acting, Ultra Pure, Natural Lemon Flavour | Model 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 | Model Omega -3 TG | Triglyceride Form | IFOS Certified | 900mg EPA & 600mg DHA per 2 softgels | 120 softgels | Model 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 | Model Omegor - Omega-3 Fish Oil 1000mg | The only Omega 3 IFOS Certified 5 Stars Since 2006 | Omega 3 Supplement with 800mg EPA and DHA per Capsule | 90% Omega3 rTG Fish Oil | 30 Capsules |
BrandIgennus Healthcare Nutrition | Brand Igennus Healthcare Nutrition | Brand MAV NUTRITION | Brand Fjord Labs | Brand Bare Biology | Brand OMEGOR |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | |||||
Taste 8.6 | Taste 8.6 | Taste 7.0 | Taste 7.0 | Taste 7.0 | Taste 7.0 |
Simple to consume 8.6 | Simple to consume 8.6 | Simple to consume 9.1 | Simple to consume 8.6 | Simple to consume 8.6 | Simple to consume 8.4 |
Tech Specs | |||||
product dimensions6.8 x 6.8 x 12 cm 212.36 g | product dimensions 5 x 5 x 10.5 cm 72 g | product dimensions 10.16 x 1.78 x 6.1 cm 9 g | product dimensions 6.9 x 6.9 x 12.1 cm 225 g | product dimensions - | product dimensions 10 x 3 x 12 cm 60 g |
Available On | Available On | Available On | Available On | Available On | Available On |
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
1Igennus Healthcare NutritionIgennus 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
8.6 Taste8.6 simple to consumeWhy we love it
Enhanced absorption of Omega-3.
No fishy aftertaste.
Pure and responsibly sourced ingredients.
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9.7
2Igennus Healthcare Nutrition10% Off
Igennus Advanced Omega-3 Fish Oil & D3 1000iu, 1-a-Day 60 Servings, IFOS Certified, EPA DHA Fatty Acids, rTG Triglyceride Form, Fast-Acting, Ultra Pure, Natural Lemon Flavour
8.6 Taste8.6 simple to consumeMain highlights- VITAMIN D3 & VITAMIN E - 1000IU vitamin D contributes to the normal functioning of the immune system and vitamin E is included to protect the delicate fats from oxidative damage
- SUPER CONCENTRATED - each softgel delivers a high strength dose of EPA & DHA (660 mg) - over twice the concentration of omega 3 provided by standard fish oil capsules that are only 35% concentration, providing superior value in mg per £
- NO FISHY TASTE - natural lemon flavour ensures no fishy odour or fishy burps, GMP manufactured in the UK, non GMO, 1-a-day, 2 months' supply
- IFOS TESTED, ULTRA PURE WILD FISH OIL – responsibly sourced from sustainable, wild Pacific anchovies, purified to remove environmental toxins. Every batch is independently tested and certified by IFOS for mercury, PCBs and dioxins*
- HIGH ABSORPTION rTG - by using the most advanced form of omega-3 - re-esterified triglyceride (rTG), absorption is optimised, raising levels of EPA and DHA in cells 3.5x more than standard fish oil
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9.6
3MAV 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
9.1 simple to consume7.0 TasteWhy we love it
High EPA and DHA content per serving.
No fishy aftertaste, lemon-flavored.
Supports brain, heart, and joint health.
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
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Consumer Reviews
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Popularity
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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.
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.
