10 Best Omega 3 Kids Adhd in The UK

Last updated on 06/09/2025

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Bare Biology Omega 3 for Kids - Action Heroes Omega 3 Liquid (100ml, 20-100 Servings) Pure Fish Oil, EPA 130mg DHA 500mg, Supports Brain Function & Eyes, 6 Months - 12 Years

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Why We Love It

Packed with brain-boosting nutrients.
Loved by kids, parent-approved.
Sustainably sourced, pure ingredients.

Main Highlights

LOVED BY KIDS, APPROVED BY PARENTS: Even kids who eat the rainbow and haven't yet succumbed to the beige-food trap don't get enough omega-3. DHA is 'brain food' - a key structural fat in the brain, and low levels have been linked to poor learning and behaviour. Plus, the lemon flavour really sweetens the deal for budding food critics.
SUPER STRENGTH: Just 1ml of this omega-3 liquid provides your little one with 700mg of omega-3 (including 500mg of DHA) - the same as a whole tin of sardines. We didn't call it Action Heroes for nothing.
CERTIFIED SUSTAINABILITY & PURITY: All our oil is made in Norway and sourced from wild-caught fish from fisheries certified sustainable by Friends of the Sea and Marin Trust. Every batch is independently tested for heavy metals, PCBs, pollutants, and freshness by IFOS (International Fish Oil Standards).
NUTRITIONISTS' AND HEALTH EXPERTS' CHOICE: Top nutritionists and health experts choose our omega-3 fish oil because of its strength, purity, transparency and fast results.
SMALL FEMALE FOUNDED UK BUSINESS, ESTABLISHED FOR 13 YEARS: We understand the challenge of finding the best quality supplements because we've been there, which is why we're transparent about our ingredients, sustainability, and ethical practices. Our supply chains are certified to the highest quality standards and sourced exclusively from the UK and Norway.
WHO THIS IS FOR: Action Heroes omega-3 fish oil is suitable for children aged 6 months to 12 years. It comes with an optional syringe for an easy, accurate dose.

Nordic Naturals, Ultimate Omega-3 JR, 680mg Omega-3, for Children, Strawberry Flavour, with EPA and DHA, 90 Softgels, Lab-Tested, Soy Free, Gluten Free, Non-GMO

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Why We Love It

High Omega-3 dosage in softgels.
Promotes bioavailability and conscious lifestyle.
Guarantees quality and pure formulations.

Main Highlights

HIGH-DOSAGE: One dose, 2 softgels, of Ultimate Omega-3 JR from Nordic Naturals contains 680mg of total Omega-3 and of that 340mg EPA, 245mg DHA and 95mg other Omega-3s that you can feed your child every day
GOOD BIOAVAILABILITY: Nordic Naturals Ultimate Omega-3 JR is characterised by good bioavailability and is suitable for a nutritionally conscious lifestyle
HIGH QUALITY: Nordic Naturals fish oil capsules are tested for quality and purity in independent laboratories
WITHOUT UNWANTED ADDITIVES: The omega-3 capsules from Nordic Naturals are gluten-free and are produced without genetic engineering

MINAMI - DHA+EPA Liquid Kids + Vitamin D3-100ml

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Why We Love It

Supports brain, vision, and bone.
Boosts immunity with vitamin D.
Includes easy-use spoon.

Main Highlights

Supports healthy development of brain, vision and bone
Superior purity & strength plus added vitamin D to support immune function
Natural Orange and Berry flavour
Liquid form
Spoon included

Nordic Naturals, Children's DHA Xtra, 636mg Omega-3, with EPA and DHA, 90 Softgels, Lab-Tested, Vegetarian, SOYA Free, Gluten Free, Non-GMO

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Why We Love It

High-dosage DHA for children.
Ensures good bioavailability.
Quality and purity tested.

Main Highlights

HIGH-DOSAGE: One dose, 3 softgels, Children's DHA Xtra from Nordic Naturals contains 636mg of total omega-3, of which 165mg is EPA and 375mg is DHA, which you can feed your child every day
GOOD BIOAVAILABILITY: Nordic Naturals Children's DHA Xtra is characterised by good bioavailability and is suitable for a nutritionally conscious lifestyle
HIGH QUALITY: Nordic Naturals omega-3 capsules are tested for quality and purity in independent laboratories
WITHOUT UNWANTED ADDITIVES: The omega-3 capsules from Nordic Naturals are gluten-free and are produced without genetic engineering

Omega 3 6 9 Gummies for Kids - 2 Months Supply - 120 Vegan Gummies - Tasty Alternative to Fish Oil or COD Liver Oil for Kids - Rich in EPA, DHA & ALA - Non-GMO & Gluten-Free Omega 3

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Why We Love It

Tasty, easy-to-chew gummies.
Promotes heart, brain health.
Vegan-friendly, gluten-free formulation.

Main Highlights

TASTY & CHEWABLE: Offering mouthwatering strawberry & raspberry flavour, our Omega 3 6 9 gummies for Kids ensure that taking a daily dose of essential fatty acids is a treat rather than a chore. Our gummies are designed to be easy to chew & swallow, eliminating any discomfort or hassle. Each bottle contains 120 gummies that will keep you replenished for 2 whole months (the longest-lasting supply in the market). Elevate your little one's health journey with our omega 3 kids' gummies.
FOR HEART, BRAIN & VISION: Essential fatty acids are needed for the normal growth & development of children. DHA contributes to the maintenance of normal brain function & vision. DHA & EPA contribute to the normal function of the heart. DHA and EPA contribute to the maintenance of normal blood pressure & blood triglyceride levels as well. ALA contributes to the maintenance of normal blood cholesterol levels (EFSA Claims). Omega 3 for kids helps their young bodies function the way they need to.
VEGAN-FRIENDLY, GLUTEN-FREE & NON-GMO: Made from Perilla Oil, our omega 3 kids' gummies are ideal for vegetarians and vegans. Perilla oil is extracted from the Perilla frutescens plant, which is rich in omega 3-6-9 fatty acids. We have used only premium-grade, non-GMO ingredients in our gummies to ensure they are completely safe for your little one. Even better? Our kids omega 3 gummies are gluten-free & lactose-free, which makes them better for those with dietary restrictions.
BETTER ALTERNATIVE TO LIQUID OR PILLS: Our omega 3 kids' gummies are loved by kids because they are not hard to swallow like tablets or capsules and contain no fish odour like cod liver oil or omega 3 fish oil for kids. Our omega 3 gummies for children undergo rigorous testing for quality, potency, & purity, so you know you are providing the best foundation for the growth & development of your little champion.
MAXMEDIX, A HEALTHCARE BRAND YOU CAN TRUST: Established in 2010, we have put together a range of beauty, cosmetic and personal care products made in the UK through a strict GMP manufacturing process to make sure our customers are receiving what they need. If you have any questions, please reach out to our friendly customer care team. We are happy to assist you anytime you need us.

Nourishes with all essential nutrients.
Promotes health sustainably.
Centuries-long trusted brand.

Main Highlights

QUALITY - Highest purity, ideal for children and women during pregnancy. A tablespoon a day meets the daily need for Omega-3. Möller’s CLO is completely natural and sustainable without lactose, gluten and GMOs
ESSENTIAL NUTRIENTS – Cod liver oil contains natural elements that contribute to a healthy body. A vitamin contributes to the development of cells and skin. E vitamin protects our cells against oxidative stress, while vitamin D helps maintain a healthy immune system and strong bone structure
IMPORTANT – Everyone needs Omega-3 fatty acids throughout life in order to function normally. Omega-3 fatty acids are an essential nutrient, which means that the body is not able to produce it on its own. With Möller’s cod liver oil, you’ll be able to meet your daily need for Omega-3 easily
SUSTAINABLE – Möller’s Cod Liver Oil is made of sustainably sourced Arctic cod from MSC-certified fishery in the pristine waters of Lofoten. All Möller’s products follow the strict freshness standards set by the European Pharmacopoeia (Ph. Eur) and GOED (goed.org) and are safe products thanks to their high-quality and control in all phases of the production chain
166 YEARS OF EXPERIENCE – Möller’s is a traditional Norwegian brand that has produced cod liver oil since 1854, which makes it one of the oldest and biggest producers of supplements in Scandinavia. Through years of experience and constant modernisation, Möller’s has been able to achieve the highest quality and purity, allowing you to feel safe and healthy.

High Strength & Pure Omega 3 500mg for Kids | for Ages 5-14 Years | 360 Capsules in Total | Manufactured in The UK

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Why We Love It

Supports children's growth and development.
Promotes healthy brain and vision.
Sustainably sourced for environmental impact.

Main Highlights

Suitable For Children Aged 5 To 14 - Omega 3 fish oils are rich in the essential fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which support the general growth and development of children.
For Healthy Brain And Eye Development - DHA an essential building block for developing cell membranes and supports the normal formation of signal pathways and other neurological systems. As a result, it plays a key role in the development of a healthy brain.
Supports Heart, Brain & Eye Health – Each capsule provides essential omega 3 fatty acids, EPA and DHA, which contribute to normal heart function, brain function, and vision. All claims are substantiated by the European Food Safety Authority (EFSA).
Small & Easy-to-Swallow Capsules – Designed for those who struggle with large capsules, our 500mg softgels provide a convenient way to supplement omega 3 without discomfort.

WILD NUTRITION Food-Grown® Omega 3 for Children | to Support Brain, Heart, and Eyes | Omega 3 Kids Formula | Omega 3 Fish Oil for Kids Sourced from Alaskan Pollock | 30 Capsules

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Why We Love It

Supports children's brain development.
Promotes heart and vision health.
Easy-to-swallow softgel capsules.

Main Highlights

OMEGA 3 KIDS ESSENTIAL FATTY ACIDS — Essential fatty acids are a key nutritional source for growing children. This sustainably sourced, high-quality Omega 3 for kids supports their developing mind and body with the optimal ratio of EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) for growing children.
SUPPORTS BRAIN, HEART & VISION — The EPA and DHA in our Omega 3 fish oil capsules support your child’s heart health. DHA also contributes to brain function and the maintenance of normal vision.
HIGH QUALITY INGREDIENTS - MSC-certified for peace of mind, ethically and sustainably sourced – and all in softgel capsules that are easy for children to swallow.
WHY FOOD-GROWN SUPPLEMENTS? Your DNA is wired to receive nutrition from food, which is exactly why Food-Grown ingredients are kept as close to their original food form as possible. No added fillers or binders, just clean, ethically sourced ingredients, evidenced by research and real life. Five gold-standard scientific absorption studies show just how effectively Food-Grown supplements are absorbed and retained. Let your body decide.
WHY WILD NUTRITION? - In 2013, with over a decade’s experience running health clinics, nutritional therapist Henrietta Norton felt the supplement industry could do better. And so, Wild Nutrition was born. Fast forward to today and Henrietta’s Food-Grown formulations are loved across the globe. Certified B Corp in 2021, Pioneers in Food-Grown supplements.

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Moller’s ® | Omega 3 Jellies for Children | Strawberry | 36 Capsules

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Why We Love It

Fit for children and adults.
Enriched with essential vitamins.
Easy to chew and swallow.

Main Highlights

FOR CHILDREN AND ADULTS – Möller’s Omega-3 Jelly Fish meet Omega-3 needs. The Nordic fish oil jellies do not contain added sugar
VITAMINS – Essential DHA and EPA fatty acids support the development and maintenance of vision, brain and heart functions. Möller’s contains vitamins and minerals like vitamin D. D vitamins are important building blocks to maintain a healthy immune system
EASY TO CHEW AND SWALLOW – Due to their smooth and soft texture, Möller’s Omega-3 Jelly Fish taste great and are easy to chew and swallow. Natural aroma and no sugar added. Give them to the kids with breakfast or add two treats to their lunch box
IMPORTANT – Omega-3 fatty acids are a part of the essential nutrients that the body can’t produce itself. Therefore, they have to be consumed through food or dietary supplement, which is made easier with Möller’s Omega-3 supplements
166 YEARS OF EXPERIENCE IN SCANDINAVIA - Möller’s is a Norwegian brand that has been a leader in the production of Omega-3 fish oil since 1854. This makes Möller’s one of the oldest and biggest producers of supplements in Scandinavia. Through years of experience and constant modernisation, Möller’s has been able to achieve the highest quality and purity, allowing you to feel safe and healthy

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We reviewed these offers relevant to the Omega 3 Kids Adhd 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 Bare Biology, Nordic Naturals, MINAMI, maxmedix, MÖLLER'S, Simply Supplements, Wild Nutrition, Parent Path Press, 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 3 Kids Adhd in the market, we considered we took a deep dive into 4511 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 Bare Biology Omega 3 for Kids - Action Heroes Omega 3 Liquid (100ml, 20-100 Servings) Pure Fish Oil, EPA 130mg DHA 500mg, Supports Brain Function & Eyes, 6 Months - 12 Years. We love many things about this product by Bare Biology. What sets it apart from the competition is Packed with brain-boosting nutrients, Loved by kids, parent-approved, Sustainably sourced, pure ingredients.
The best value product for most shoppers and where user satisfaction is continuously the highest is Nordic Naturals, Ultimate Omega-3 JR, 680mg Omega-3, for Children, Strawberry Flavour, with EPA and DHA, 90 Softgels, Lab-Tested, Soy Free, Gluten Free, Non-GMO by Nordic Naturals based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Omega 3 Kids Adhd and the best cost-to-value ratio is Nordic Naturals, Ultimate Omega-3 JR, 680mg Omega-3, for Children, Strawberry Flavour, with EPA and DHA, 90 Softgels, Lab-Tested, Soy Free, Gluten Free, Non-GMOat Nordic Naturals with a 22% discount.
Our list of the best Omega 3 Kids Adhd 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 3 Kids Adhd in The UK

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We scanned 902 products

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