Best Docosahexaenoic Acid Fish Oils of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

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Docosahexaenoic Acid (DHA) Fish Oils are a popular dietary supplement that contains omega-3 fatty acids. These supplements are derived from fatty fish such as salmon, mackerel, and herring. DHA fish oils are known to provide numerous health benefits, including improved brain function, reduced inflammation, and lower risk of heart disease. They are available in various forms, including capsules, liquid, and gummies. While DHA fish oils are widely available, it's always advisable to consult a healthcare professional before adding any supplements to your diet.

At a Glance: Our Top Picks

UKHealthHouse Cod Liver Oil Capsules Cover #TOP 1
UKHealthHouse Cod Liver Oil Capsules
ftb score rating icon 9.8
Horbaach Omega 3 High Strength 2000mg Capsules Cover #TOP 2
Horbaach Omega 3 High Strength 2000mg Capsules
ftb score rating icon 9.7
Vitabiotics Ultra Omega-3 Fish Oils for Heart, Brain, and Vision Cover #TOP 3
Vitabiotics Ultra Omega-3 Fish Oils for Heart, Brain, and Vision
ftb score rating icon 9.5

Top 9 Docosahexaenoic Acid Fish Oils

#TOP 1

UKHealthHouse Cod Liver Oil Capsules

UKHealthHouse Cod Liver Oil Capsules Cover
UKHealthHouse Cod Liver Oil Capsules - 1000mg x 500 - High Strength - Omega 3 Fatty Acids Vitamin E - EPA (Eicosapentaenoic Acid) & DHA (Docosahexaenoic Acid)

Features
Quality And Purity Guaranteed: In Order To Make Sure Our Cod Liver Oil Supplements Are The Best On The Market, We Use Ingredients From Industry Leading Suppliers That Utilise Sustainable Environments To Provide High-Quality, Potent Nutritional Oil.
Known To Be On One Of The Best Sources Of Omega 3 Fatty Acids (EPA And DHA) And Contains Relatively High Amounts Of Vitamin A And Vitamin D. Boosts Fertility And Helps With Growth And Development. Our 1000mg Cod Liver Oil Capsules Are Manufactured In The UK To Strict Standards By Fully Trained Professionals.
We Put Our Products Under Extreme Conditions To Test For Longevity, And Perform Rigorous Tests And Inspections Throughout Every Stage Of The Manufacturing Process To Ensure The Incredible Potency And Nutritional Value Of Our Ingredients Are Never Hindered Or Compromised.
We Compliment The Quality Of Our Ingredients With The Best Manufacturing Facilities And Machinery In The Country. Our 1000mg Cod Liver Oil Capsules Are Manufactured In The UK To Strict Standards By Fully Trained Professionals, Who Have Decades Of Experience Crafting The Best Supplements For Our Customers.
Our Fish Oil Is Sourced From Iceland Where The Surrounding Waters Are Some Of The Purest And Cleanest In The World. The Environment And Ecosystem Are Closely Monitored To Ensure The Rich Nutrients Present Are Never Contaminated, And That The Population Is Never Under Threat From Overfishing. Our Chosen Suppliers Keep Detailed Audit Trails To Verify The Quality Of The Ingredients Used In Our Cod Liver Oil Capsules.

Horbaach Omega 3 High Strength 2000mg Capsules

HU82471
Horbaach Omega 3 High Strength 2000mg Capsules Cover
Omega 3 Capsules High Strength 2000mg with 660mg of EPA and 440mg of DHA | 120 Count | Natural Source of Omega 3 Fish Oil | No Artificial Preservatives | by Horbaach

The Horbaach Omega 3 Capsules deliver a potent dose of 2000mg of fish oil per serving, ensuring you benefit from essential Omega-3 fatty acids, including 660mg of EPA and 440mg of DHA. These fatty acids are vital for maintaining overall health, supporting heart and brain function. The convenient packaging is designed to fit through your letterbox, making it easy to receive. Additionally, these softgels are free from artificial colours, flavours, or preservatives, providing a natural supplement option for both men and women.

What We Like
High strength fish oil
Convenient letterbox-friendly packaging
No artificial additives
Supports overall health
Trusted brand with quality standards

Vitabiotics Ultra Omega-3 Fish Oils for Heart, Brain, and Vision

Vitabiotics Ultra Omega-3 Fish Oils for Heart, Brain, and Vision Cover
Vitabiotics Ultra Omega-3 Fish Oils Capsules with DHA EPA Nutritional Supplements for Heart Brain and Eye Vision

Vitabiotics Ultra Omega-3 is a high-quality fish oil supplement packed with essential fatty acids, DHA and EPA. These nutrients are crucial for maintaining normal vision and supporting brain function, ensuring you stay sharp and focused. Additionally, DHA and EPA are known to promote heart health, helping you maintain a healthy cardiovascular system. To enhance your experience, the capsules feature an innovative orange-flavoured odourmask shell that prevents any unpleasant aftertaste, making it easier for you to incorporate this supplement into your daily routine.

What We Like
Rich source of essential fatty acids
Supports heart, brain, and vision
Innovative orange-flavoured shell
Easy to take with other supplements
#TOP 4

Troo Health Omega 3 Fish Oil Capsules

Troo Health Omega 3 Fish Oil Capsules Cover
Troo Health Omega 3 Fish Oils 1000mg 90 Capsules | High Strength Daily Omega 3 Fatty Acid Supplement with DHA and EPA | UK Manufactured to GMP Standards

Troo Health Omega 3 is a convenient daily supplement that provides essential Omega 3 fatty acids. It offers a rich source of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which are vital for maintaining normal brain function and vision. Additionally, these capsules support the normal function of the heart, promoting overall cardiovascular health. For expectant and breastfeeding mothers, DHA intake is crucial for the proper brain and eye development of their infants. This ensures that you are providing essential nutrients during critical growth periods.

What We Like
Convenient daily source
Supports heart health
Promotes brain function
Benefits for infants
#TOP 5

UKHealthHouse Cod Liver Oil Capsules

UKHealthHouse Cod Liver Oil Capsules Cover
UKHealthHouse Cod Liver Oil Capsules - 1000mg x 1000 - High Strength - Omega 3 Fatty Acids Vitamin A & D - EPA (Eicosapentaenoic Acid) & DHA (Docosahexaenoic Acid)

Features
Quality And Purity Guaranteed: In Order To Make Sure Our Cod Liver Oil Supplements Are The Best On The Market, We Use Ingredients From Industry Leading Suppliers That Utilise Sustainable Environments To Provide High-Quality, Potent Nutritional Oil.
Known To Be On One Of The Best Sources Of Omega 3 Fatty Acids (EPA And DHA) And Contains Relatively High Amounts Of Vitamin A And Vitamin D. Boosts Fertility And Helps With Growth And Development. Our 1000mg Cod Liver Oil Capsules Are Manufactured In The UK To Strict Standards By Fully Trained Professionals.
We Put Our Products Under Extreme Conditions To Test For Longevity, And Perform Rigorous Tests And Inspections Throughout Every Stage Of The Manufacturing Process To Ensure The Incredible Potency And Nutritional Value Of Our Ingredients Are Never Hindered Or Compromised.
We Compliment The Quality Of Our Ingredients With The Best Manufacturing Facilities And Machinery In The Country. Our 1000mg Cod Liver Oil Capsules Are Manufactured In The UK To Strict Standards By Fully Trained Professionals, Who Have Decades Of Experience Crafting The Best Supplements For Our Customers.
Our Fish Oil Is Sourced From Iceland Where The Surrounding Waters Are Some Of The Purest And Cleanest In The World. The Environment And Ecosystem Are Closely Monitored To Ensure The Rich Nutrients Present Are Never Contaminated, And That The Population Is Never Under Threat From Overfishing. Our Chosen Suppliers Keep Detailed Audit Trails To Verify The Quality Of The Ingredients Used In Our Cod Liver Oil Capsules.
#TOP 6

Bulk PROM3GA Softgels, High Strength Fish Oil

BPPS-OMG3-0000-0090
Bulk PROM3GA Softgels, High Strength Fish Oil Cover
Bulk PROM3GA Softgels, High Strength Fish Oil, 3300 mg Fish Oil, 1080 mg EPA, 720 mg DHA Per Serving, Pack of 90, 30 Servings

Features
Powered By An Incredible 3300 Mg Of High-Quality Fish Oils, Including 1080 Mg EPA (eicosapentaenoic Acid) And 720 Mg DHA (docosahexaenoic Acid) Per Daily Serving
Market-Leading, High Strength Softgels That Provide A Powerful Dose Of Omega 3 Fatty Acids
Omega Fatty Acids Combine With 3000 IU Vitamin D And 300 µg Of Natural Astaxanthin; Vitamin D Contributes To Normal Immune System And Muscle Function
Expertly Created For Elite Athletes, This Formula Is Banned Substance Tested Under The Informed Sport Programme
Certified By Friend Of The Sea To Ensure Responsible Sourcing, Sustainability And Traceability
#TOP 7

Cod Liver Oil 550mg 60 Softgels

Cod Liver Oil 550mg 60 Softgels Cover
Cod Liver Oil 550mg 60 Softgels - Pure Fish Oil, High Strength EPA DHA Oils - UK Made. Premium Grade (60)

Features
QUALITY ASSURED COD LIVER OIL - At VitMan Nutrition Supplement, We Source Cod Liver Oil That Has Been Produced To The Highest Quality Control Demands. All Our Fish Oil Is Sourced From Sustainable Practices And Is Distilled To Guarantee Freshness And Purity.
VitMan's Cod Liver Oil Supplements Are Known To Support Heart Health, Bone Health, Brain Function, Eye Health, The Immune System & Skin
WHY CHOOSE VITMAN SUPPLEMENTS? - Established Many Years Ago, We Have Grown To Become An Industry Leader Supplying Customers All Around The World With Premium Quality Supplements. Our Purpose Is Simple - VitMan Nutrition Are Here To Make Healthy Living Easier!
Our Fish Oil Has The Highest Quality Assurance And The Highest Standard Of Manufacturing Available. You Can Count On Our Quality To Give Your Body What It Needs.
Cod Liver Oil Is Rich In The Omega 3 Fatty Acids Eicosapentaenoic Acid (EPA) And Docosahexaenoic Acid (DHA). Because The Oil Is Taken From The Liver, It Is Also Rich In Vitamins A And D.
#TOP 8

Cod Liver Oil 1000mg 120 Capsules

Cod Liver Oil 1000mg 120 Capsules Cover
Cod Liver Oil 1000mg 120 Capsules, Softgels - Pure Fish Oil, High Strength UK Made. Pharmaceutical Grade (120)

Features
QUALITY ASSURED COD LIVER OIL - At VitMan Nutrition, We Source Cod Liver Oil That Has Been Produced To The Highest Quality Control Demands. All Our Fish Oil Is Sourced From Sustainable Practices And Is Distilled To Guarantee Freshness And Purity.
VitMan's Cod Liver Oil Supplements Are Known To Support Heart Health, Bone Health, Brain Function, Eye Health, The Immune System & Skin
WHY CHOOSE VITMAN SUPPLEMENTS? - Established Over A 5 Years Ago, We Have Grown To Become An Industry Leader Supplying Customers All Around The World With Premium Quality Supplements. Our Purpose Is Simple, VitMan Nutrition Are Here To Make Healthy Living Easier!
WHY CHOOSE VITMAN SUPPLEMENTS? - Established Many Years Ago, We Have Grown To Become An Industry Leader Supplying Customers All Around The World With Premium Quality Supplements. Our Purpose Is Simple, VitMan Nutrition Are Here To Make Healthy Living Easier!
Cod Liver Oil Is Rich In The Omega 3 Fatty Acids Eicosapentaenoic Acid (EPA) And Docosahexaenoic Acid (DHA). Because The Oil Is Taken From The Liver, It Is Also Rich In Vitamins A And D.

Solgar Super Cod Liver Oil Complex Softgels

E31170
White
Solgar Super Cod Liver Oil Complex Softgels Cover
Solgar Super Cod Liver Oil Complex Softgels - Pack of 60 - Essential Fatty Acids, Vitamin A & D - Brain, Vision and Heart Health Support

Features
ESSENTIAL VITAMINS - Vitamin D Is A Fat-Soluble Vitamin That Supports Optimal Wellbeing, The “sunshine Vitamin” Is Good For Immune Health. Vitamin A Is A Fat-Soluble Vitamin Which Can Be Found In Two Forms; Retinol And Beta Carotene. For Normal Iron Metabolism, Maintenance Of Normal Mucous Membranes, Normal Skin And Normal Vision
POWERFUL COMBINATION - Solgar Super Cod Liver Oil Complex Softgels Is A Formula Rich In Essential Fatty Acids And Vitamin A And Vitamin D. The Product Is Derived From Deep-Sea, Cold-Water Fish And Has Been Molecularly Distilled To Remove Harmful Contaminants. Cod Liver Is A Rich Source Of Essential Vitamins Including Vitamin A And D, As Well As Fatty Acids
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
COMMITTED TO SUSTAINABILITY - For Over 70 Years We've Used 100% Recyclable Amber Glass Bottles
Marine Concentrate........ 1.30 Mg (from Anchovies, Herring, Mackerel, Sardines) Providing: Eicosapentaenoic Acid (EPA).......... 68 Mg Docosahexaenoic Acid (DHA)....... 29 Mg DHA Concentrate (from Tuna)....79mg Providing: Eicosapentaenoic Acid (EPA)).........4 Mg Docosahexaenoic Acid (DHA)......37 Mg Vitamin A......................531 Mcg RE (1771 IU) 66%NRV (as Retinyl Palmitate) Vitamin D3 (as Cholecalciferol)... 22 Mcg (895 IU) 440%NRV Softgel Capsule Shell: Gelatin (from Bovine), Vegetable Glycerin (from Palm Kernel Oil And Coconut Oil) Antioxidant: Mixed Tocopherols
Each Softgel Provides: Eicosapentaenoic Acid (EPA) 202mg, Docosahexaenoic Acid (DHA)...185mg, Vitamin A (as Retinyl Palmitate) 906mcg RE (3021 IU) 113%NRV, Vitamin D 25mcg (1020 IU) 500%NRV (as Cholecalciferol) From: Cod Liver Oil...............1250mg Providing: Eicosapentaenoic Acid (EPA)......130mg, Docosahexaenoic Acid (DHA)...119mg, Vitamin A................375mcg RE (1250 IU)47%NRV (as Retinyl Palmitate) Vitamin D3......3mcg (125 IU) 60%NRV (as Cholecalciferol)
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is docosahexaenoic acid the same as fish oil?

Don't confuse DHA with EPA. They are both in fish oil, but they are not the same. DHA can be converted into EPA in the body in very small amounts.

2. Is it better to take fish oil or DHA?

DHA supports brain health If your goal is to dampen or prevent inflammation—aches, pain, swelling—then standard fish oils or a fish oil with more EPA may be desirable. However, if you want to improve brain function, then consider a fish oil with a higher concentration of DHA.

3. What is DHA in fish oil good for?

Docosahexaenoic acid (DHA) is an omega-3 fatty acid essential for brain development during pregnancy and early childhood. It is also linked to improved heart health, better vision, and reduced inflammatory response.

4. Is fish oil high in DHA?

Introduction. Fish oils contain high, but variable, levels of omega-3 long chain polyunsaturated fatty acids (n-3 LC-PUFA), including eicosapentaenoic acid (EPA; 20:5n-3) and docosahexaenoic acid (DHA; 22:6n-3), as well as small quantities of docosapentaenoic acid (DPA; 22:5n-3).

Editor's Notes

During our docosahexaenoic acid fish oil research, we found 27 docosahexaenoic acid fish oil products and shortlisted 9 quality products. We collected and analyzed 22,713 customer reviews through our big data system to write the docosahexaenoic acid fish oils list. We found that most customers choose docosahexaenoic acid fish oils with an average price of £12.83.

The docosahexaenoic acid fish oils are available for purchase. We have researched hundreds of brands and picked the top brands of docosahexaenoic acid fish oils, including UKHealthHouse, Vitabiotics Ultra, Troo Health Care, Bulk, VitMan Nutrition. The seller of top 1 product has received honest feedback from 479 consumers with an average rating of 4.8.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."