Best Omega 3 Ifos Certified of 2025
Last updated on 20/09/2025
Advertising disclosure
Advertising disclosure
Best Choice
1
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
Igennus Healthcare Nutrition
Free Shipping
Show More
Igennus Healthcare Nutrition
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
Free Shipping
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
Show More
Value for Money
2
Bare Biology Super-Strength Fish Oil 1,700mg Omega-3 - Life & Soul Daily Omega 3 Capsules (1 Month Supply - 60 Capsules) 1,100mg 500mg DHA, Supports Heart, Brain Function & Eye Health
Bare Biology
Free Shipping
Show More
Bare Biology
Bare Biology Super-Strength Fish Oil 1,700mg Omega-3 - Life & Soul Daily Omega 3 Capsules (1 Month Supply - 60 Capsules) 1,100mg 500mg DHA, Supports Heart, Brain Function & Eye Health
Free Shipping
Why we love it
- Natural, chemical-free well-being enhancement.
- Suited for all ages.
- Sustainable and independently verified purity.
Main Highlights
- SUPER STRENGTH OMEGA-3 CAPSULES: 1,700mg of cellular power in two easy-to-swallow capsules. With 1,100mg of EPA and 500mg of DHA. One 30-day supply. A lifetime of benefits.
- WILD, SUSTAINABLY CAUGHT FISH: We’ve sourced our fish oil from the same Norwegian manufacturer since 2013. They only use fisheries certified by Friends of the Sea and the Marin Trust. Every batch is independently tested by IFOS for heavy metals, PCBs, pollutants and freshness.
- TASTLESS, WITHOUT ANY NASTY REPEATS: Bare Biology fish oil is in triglyceride form, making it 70% more bioavailable than ethyl esters. So it’s easily absorbed and digested, and super fresh. Fishy burps aren’t for us either.
- INDEPENDENT, UK-OWNED BUSINESS: We’re a female-founded, women-led brand based in Brighton. Inspired by what our bodies need, we know they work because we use them. Third-party tested, transparent, trusted and certified, with the highest standards for potency, purity, and ethics.
- DOCTOR & PSYCHIATRIST CHOICE: Used in clinical practices for over a decade. Trusted by practitioners and families alike. We only make what you need, formulated with what works.
- WHO THESE ARE FOR: Our daily capsules are good for every living body: from anxious teens, to frazzled midlife, to your grandest era. Also great during pregnancy and for children over 12 years. Everyday strength for every stage of life.
Show More
3
Omega -3 TG | Triglyceride Form | IFOS Certified | 900mg EPA & 600mg DHA per 2 softgels | 120 softgels
Fjord Labs
Free Shipping
Show More
Fjord Labs
Omega -3 TG | Triglyceride Form | IFOS Certified | 900mg EPA & 600mg DHA per 2 softgels | 120 softgels
Free Shipping
Why we love it
- Promotes optimal Omega-3 index levels.
- Ensures superior absorption and freshness.
- Certified for purity and potency.
Main Highlights
- 900mg EPA & 600mg DHA per 2 softgels. Helping you reach and maintain the desirable 8%-12% Omega-3 index level in your blood.
- Re-Esterified Triglyceride form (rTG) for better absorption and stability. Your body absorbs more EPA and DHA from rTG fish oil than from the common Ethyl Ester (EE). rTG fish oils are easily absorbed, digestible, and stay fresh longer.
- IFOS 5-Star certified fish oil for purity, potency, and quality. Each lot is independently tested and certified by IFOS. The softgels are gluten & dairy-free, non-GMO, heavy metal tested, and assure low oxidation.
- 3:2 ratio of EPA:DHA for balanced outcomes (chronic inflammation, brain, heart, eyes, joints)
- Derived from sustainably sourced fish. Our suppliers are certified by Friends of the Sea (FOS-2027, European pilchard, Chub mackerel, Atlantic chub mackerel, European anchovy, Longnose Anchovy, Peruvian anchovy)
- Manufactured in a GMP and IFS-certified (SGS, 2025) facility. Purified and bottled in Spain.
Show More
4
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
5
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
6
Metagenics OmegaGenics - High Strength Omega-3 Pure Fish Oil Supplement - 1000mg EPA & DHA - 30 Softgel
Metagenics
Free Shipping
Show More
Metagenics
Metagenics OmegaGenics - High Strength Omega-3 Pure Fish Oil Supplement - 1000mg EPA & DHA - 30 Softgel
Free Shipping
Why we love it
- High-strength omega-3 support.
- Promotes brain and heart health.
- Sustainably sourced for purity.
Main Highlights
- High-Strength Formula: Delivers 1000mg of Omega-3 in a convenient one-a-day capsule, designed to support overall health and wellness. This potent formula ensures you receive the essential fatty acids needed for optimal body function
- EPA & DHA Benefits: Contains 600mg EPA and 400mg DHA, which are vital for supporting brain function, vision, and heart health. These omega-3 fatty acids are essential for maintaining cognitive health and cardiovascular function
- Purity & Safety Tested: Certified by the International Fish Oil Standard (IFOS) for quality assurance and safety. Each batch undergoes rigorous testing to ensure it meets the highest standards of purity and potency
- Convenient One-a-Day: Easy-to-swallow softgels offer a convenient daily solution, equivalent to 4 portions of oily fish per week for essential omega-3 intake
- Unlock Whole-Body Health: Metagenics, formerly Nutri Advanced, provides the same pure, potent, clinically tested formulas trusted by healthcare professionals for decades. The science that creates balance.
Show More
7
Igennus Pharmepa Restore, Pure EPA 1000mg, IFOS Certified, Omega-3 Triglyceride Form Fish Oil, Highly Absorbable rTG Form, 90% Concentration, Wild & Sustainable, Lemon Flavour, 60 Softgels
Igennus Healthcare Nutrition
Free Shipping
Show More
Igennus Healthcare Nutrition
Igennus Pharmepa Restore, Pure EPA 1000mg, IFOS Certified, Omega-3 Triglyceride Form Fish Oil, Highly Absorbable rTG Form, 90% Concentration, Wild & Sustainable, Lemon Flavour, 60 Softgels
Free Shipping
Why we love it
- Intense 1000mg EPA boosts health.
- Ultra-pure, super-concentrated fish oil.
- Superior, absorbable Omega-3 form.
Main Highlights
- 90% CONCENTRATION EPA - containing 500mg pure EPA per capsule, this supplement supports flexible dosing from 500mg to 2g
- HIGH ABSORPTION rTG OMEGA-3 FORM - re-esterified triglyceride is the most absorbable form of omega-3, raising omega-3 levels in cells 3.5x higher than standard triglyceride
- IFOS TESTED, ULTRA PURE WILD FISH OIL – responsibly sourced from wild, deep-sea fish, purified to remove environmental toxins. Every batch is independently tested and certified by IFOS for mercury, PCBs and dioxins
- FAST ACTION EPA SUPPORT: this powerful omega-3 supplement optimises EPA levels fast, correcting the balance of omega-3 and omega-6 fatty acids for intensive support
- FRESHER FOR LONGER: each small softgel is protected using high-barrier blister packaging, with added vitamin E to ensure extra protection against oxidation
Show More
8
Omega 3 Capsules High Strength | 2000mg | 660 EPA + 440 DHA | 5 Months | Omega 3 Fish Oil Tablets | Triglycerides & Brain Supplement | Alternative to Cod Liver Oil Capsules High Strength | VitaBright
VitaBright
13% OffFree Shipping
Show More
VitaBright
Omega 3 Capsules High Strength | 2000mg | 660 EPA + 440 DHA | 5 Months | Omega 3 Fish Oil Tablets | Triglycerides & Brain Supplement | Alternative to Cod Liver Oil Capsules High Strength | VitaBright
13% OffFree Shipping
Why we love it
- Promotes brain, vision, heart health.
- Premium strength, quality assured product.
- Value-packed 5-month supplement supply.
Main Highlights
- 🐟 CERTIFIED 'FRIEND OF THE SEA' OMEGA 3 HIGH STRENGTH FISH OIL 2000mg - Our super Omega 3 fish oil liquid has the highest levels of purity as we molecularly filter out heavy metals, pesticides, PCBs and other contaminants. It is certified "Friend of The Sea" meaning it's sustainably sourced and produced to exacting conservation standards.
- 🐟 SUPER STRENGTH OMEGA 3 FISH OIL 2000mg / 3000mg - Take one (1) to three (3) softgels daily with food or as directed by your healthcare professional. There is an Omega 3 fish oil 1000mg serving in each capsule. This means two Omega 3 fish oil capsules give you a 2000mg serving, or three give you 3000mg. The bottle contains 300 softgels
- 🐟 HIGH EPA & DHA - VitaBright Omega 3 fatty acids supplements contain much higher amounts of EPA and DHA than cod liver oil omega 3 supplements. Our suggested serving of 2 soft gels gives 660mg EPA & 440mg DHA.
- 🐟 THE BENEFITS OF OMEGA 3 FATTY ACIDS SUPPLEMENTS - Omega 3 nutritional supplements contain essential fatty acids including EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid). If you take 2000mg daily they contribute to maintaining normal brain function, vision and triglyceride levels. If you take 3000mg daily they also contribute to the maintenance of normal blood pressure (health claims authorised by EFSA).
- 🐟 WHO SHOULD TAKE HIGH STRENGTH OMEGA 3 DHA AND EPA TABLETS? Omega 3 6 9 fatty acids as a nutritional group come from many foods, but most people need extra omega 3 to balance out the excess omega 6 and 9 in modern diets. VitaBright's omega 3 1000mg capsules, taken twice a day, provide ideal EPA DHA omega 3 levels.
- 🐟 STRONGER AND MORE EFFECTIVE THAN COD LIVER OIL CAPSULES HIGH STRENGTH OR CONCENTRATED - VitaBright fish oil omega 3 capsules come from a wide variety of fish, and not just fish liver. Because of this, they have far higher levels of omega3 EPA and DHA than natural cod liver oil tablets or cod liver oil capsules 1000mg to 2000mg.
Show More
9
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
Igennus Healthcare Nutrition
10% OffFree Shipping
Show More
Igennus Healthcare Nutrition
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
10% OffFree Shipping
Why we love it
- Super concentrated for superior value.
- High absorption for optimal effect.
- Ultra-pure, responsibly sourced oil.
Main Highlights
- 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 £
- 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
- 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*
- 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
- 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
Show More
10
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
Free 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
Free 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