10 Best Algae Oil Omega 3 Organic in The UK

Last updated on 12/08/2025

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Omega 3 Algae Oil : 400mg DHA - for Heart, Joints, Brain Health, High Strength 180 Softgel Tablets, 6 Months Supply. Vegan Vitality's Algae Omega 3 - Vegans, Vegetarians DHA Supplement

Why We Love It

Supports heart and brain health.
No contaminants from fish oil.
Easy, one-capsule daily dosage.

Main Highlights

MAJOR HEALTH BENEFITS - Algae oil omega 3 with DHA benefits the heart, eyes, joints and the brain. It's also perfect for expecting mothers and breastfeeding as Omega 3 DHA helps the development of your baby during pregnancy and beyond.
PURER THAN FISH OIL: Vegan Vitality's vegan omega 3 capsules don't contain any of the contaminants found in fish oil, such as hazardous substances like heavy metals, PCBs and dioxins. Free from Palm Oil and Carrageenan.
2 MONTHS SUPPLY - ONLY 1 PER DAY: Our super concentrated 400mg DHA algae oil omega 3 vegan capsules provide the highest quantity of omega 3 per capsule. Unlike other algae supplements which require 2 capsules per day, our product only requires 1 capsule per day to meet your requirements, lasting you 2 whole months.
EASY TO SWALLOW: Vegan Vitality Omega 3 Algae Oil is easy to swallow with no funny aftertastes and no fishy smells! Our vegan and vegetarian omega 3 alternative means you can have a clean conscience with a clean taste!
100% SUSTAINABLE: 25% of the global fish catch is used for the fish oil industry. As fish get their omega 3 from algae, this is completely unnecessary and unsustainable. Our algae omega 3 vegan capsules are ethically made with 0 marine life harmed in the process.

Vegan Omega 3 – EPA & DHA from Algae Oil – Premium Brand – Carrageenan-Free – Sustainable Algal Alternative to Fish Oil – Vegetarian Essential Fatty Acids – UK Made Supplement (120 Count (Pack of 1))

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Why We Love It

Eco-friendly and free from contaminants.
Superior Omega 3 source.
Supports digestive health.

Main Highlights

✔️SUSTAINABLE AND FREE FROM CONTAMINANTS. Our algae-based vegan omega 3 formulated with life’sOMEGA the worlds premium brand for Algae, sustainable, plant-derived source of omega 3 that has no negative impact on the marine ecosystem, including global fish resources, and is free from environmental contaminants.
✔️SUPERIOR SOURCE OF OMEGA 3 COMPARED TO FISH OIL. Rich in EPA and DHA, our vegan omega 3 delivers benefits over and above that of fish oil without the fishy taste or smell.
✔️CARRAGEENEN-FREE. Many similar supplements contain carrageenan as an ingredient within the softgel shells. Consuming carrageenan carries with it potential issues for digestion including inflammation and bloating. Our capsule shells are made without carrageenan making them far easier on the digestive system.
✔️UK MADE & HIGH QUALITY, TREE PLANTED WITH EVERY ORDER. Time Health Vegan Omega 3 is manufactured in the UK to GMP standard, ensuring highest quality. We are proud supporters of Ecologi’s reforestation projects and plant a tree with every single order!
✔️100% VEGAN WITH NO FILLERS, BINDERS OR ADDITIVES. At Time Health we believe in clean nutrition which is why you won't find any nasty stuff in our products including any binders, fillers or additives, unlike some of our competitors.
This product uses Schizochytrium sp., and is grown under controlled conditions in the USA.
This product contains D-Alpha Tocopherol vitamin E from sunflower. Because algae oil is very unstable and oxidizes very quickly, the vitamin E acts as a preservative and keeps the capsules fresh to consume.
Please note: packaging may vary.

High Strength Vegan Omega 3 Capsules - 1500mg - 600mg DHA and 300mg EPA per Daily dose of 3 Capsules - 90 Omega 3 Vegan - from Sustainable Plant-Based Algae Oil

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Why We Love It

Sustainably sourced plant-based supplement.
Supports normal brain function.
Promotes heart health.

Main Highlights

➤ WHAT IS VEGAN OMEGA 3 ALGAE OIL? Algae oils are an excellent source of omega3. We carefully looked for a source that would support a healthy plant-based lifestyle. We ended up with a Perfectly Balanced Vegan Omega 3 EPA DHA formula sourced sustainably from Algae. You don’t need to compromise on your Values and Promise to yourself and the Environment with our vegan supplements.
➤ IS ALGAE OMEGA 3 OIL GOOD FOR BRAIN & HEART? A healthy heart is a key factor in enjoying an active lifestyle, no matter what your age. Our recommended daily dose (3 vegan omega 3 capsules) contains 600 mg Vegan DHA and 300 mg EPA which contribute to the maintenance of normal brain and heart function.
➤ DOES OMEGA 3 VEGETARIAN SUPPORT VISION AND FOCUS? A fast mind and sharp focus are crucial when you're out there living the adventure. Our Nordic-infused formula contains Omega-3 fatty acids - including DHA EPA vegan. The recommended daily dose (3 capsules) provides 600mg of DHA and 300 mg of EPA as algae oil omega 3 supplement.
➤ STRICT THIRD PARTY TESTING: Here at AAVALABS, quality control is something we take seriously, which is why we guarantee the highest European quality and safety standards in all stages of development and production. We perform several rigorous test phases for every product, helping us maintain the optimum composition, physicochemical and organoleptic properties in our GMP Certified facility.
➤ THE AAVALABS STORY: The mission at AAVALABS is to infuse our Nordic values of purity & freshness into the world. To do this, we combine the innate wisdom of nature with the power of modern technology, sourcing the highest quality ingredients and making them as bioavailable as we possibly can. Transparency about our ingredients and customer satisfaction are our top priorities. Our Customer Support is happy to answer any questions you may have. We speak EN, ES, FR, IT, and DE.

Omvits Vegan Omega 3 DHA from Algae Oil 1000mg - 60 Softgel Capsules with Vitamin E - Sustainable Algal Alternative to Fish Oil - Vegetarian Essential Fatty Acids - Supports Heart, Brain & Eyes

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Why We Love It

Completely vegan and vegetarian friendly.
Optimized Omega-3 DHA dosage.
Promotes overall health.

Main Highlights

✔ 100% VEGAN & VEGETARIAN CAPSULES - Get your Omega-3 from nature's pure and original source: Algae — it's got all the benefits of Omega-3 fish oils without the fish and is completely plant-based. We're Vegan Society registered, so you can be sure there are no hidden animal products in your supplements.
✔ 400MG OMEGA-3 DHA PER SERVING - The European Food Safety Authority recommends a minimum daily intake of 250 mg. Get your daily dose easily and conveniently with two high strength capsules, which will provide at least 400 mg of bioavailable DHA.
✔ MANY HEALTH BENEFITS - Omega-3 supports heart, brain & eye health, battles inflammation and supports a healthy pregnancy. Enjoy these benefits without the worry of harmful ingredients as our manufacturing is compliant with GMP, HACCP, ISO 9001 & Global Food Safety standards. Our algae is grown in purified water, so you won't have the heavy metals, dioxins, PCBs and other toxins often found in fish oil!
✔ EASY TO SWALLOW - Small, easy-to-swallow softgel capsules with no taste. Great for anyone who has trouble swallowing large capsules and perfect for pregnant and breastfeeding women looking for a source of prenatal or postnatal DHA. They don't cause embarrassing fishy burps and are free of the most common allergens, including gluten, dairy, nuts and soya.
✔ A BRAND WITH REAL VALUES - We believe that being healthy shouldn't cost the Earth. A single bottle packs in the same Omega-3 content as approximately 20 fish. We use fully recyclable packaging and don't take our algae from the sea, leaving the food chain completely undisrupted. Help us stop the unnecessary overfishing of our oceans, by opting for a sustainable alternative for your omegas.

Freshfield Vegan Omega 3 DHA & DPA Supplement: Premium Algae Oil, 2 Month Supply, Plant Based, Sustainable, Premium and Mercury Free. Supports Heart, Brain, Joint Health

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Why We Love It

Plant-based, mercury-free Omega-3.
Eco-friendly, sustainable supplement.
Promotes overall health benefits.

Main Highlights

Certified vegan omega-3 DHA: Our plant-based, mercury-free supplement supports daily DHA needs. Introducing... DPA! Here's something awesome: DPA (Docosapentaenoic acid) optimizes and intensifies the overall effects of omega-3. The body can store twice the amount of DPA in blood as EPA and is up to 10x more efficient at boosting heart/joint/cognitive health!
Fish-free and eco-friendly! Our microalgae omega-3 oil is mercury-free, sustainable, and spares you from unpleasant fish burps. It's a win-win for your health and the planet, alleviating the strain on our fisheries. 1 capsule per day, 2 month supply: With over 220 mg of DHA and 35 mg of DPA, our premium ingredient delivers excellent value. Follow your healthcare practitioner's guidance for additional dosage.
Omega-3 to support your busy life. Get all the amazing benefits of Omega-3 from a brand you can trust: improve eye health, promote brain health, boost heart health.**Packaging may vary by country
Freshfield Naturals C/O global E-commerce Experts Ltd 5 Mountpark, Wide Lane Southampton, Hampshire S018 2FA, United Kingdom

Omega 3 Fish Oil Liquid - Natural Fresh Lemon Flavour with NO Fishy Taste, High Strength DHA/EPA - 200ml Made from Wild Caught Nordic Fish Oil | 3rd Party Tested for Purity - Inner Vitality

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Why We Love It

Supports overall health.
Great lemon flavor.
Top-quality production standards.

Main Highlights

PREMIUM NORDIC FISH OIL - Made from wild-caught sustainably sourced Sardine, Anchovy & Herring rich in essential fatty acids DHA & EPA. Research shows DHA & EPA found in high-quality fish oil support Heart, Brain & Eye health, as well as promote healthy immune function, cholesterol, inflammation support & mood. One teaspoon serving provides DHA 500mg & EPA 780mg.
GREAT TASTING NATURAL LEMON FLAVOUR - Perfect for the whole family, convenient & easy to take for adults & kids! Enjoy the full benefits of Omega-3 without the unpleasant fishy taste common in most Omega 3 supplements. The High Purity & fresh lemon flavour make it ideal to take straight from the spoon or add to Salads, Yoghurts, Smoothies, Protein shakes, Porridge
INDEPENDENTLY PURITY TESTED - One teaspoon of Ultra purified Premium fish oil is equivalent to taking 2-3 large Omega 3 capsules. Our oil is extracted in a state of the art GMP certified facility in Norway, with a rigorous triple-stage purification process to remove heavy metals, PCB’s & other toxins. Independently lab-tested to ensure the highest level of purity & quality.
BETTER ABSORPTION & VALUE - Our Omega 3 oil is in the most natural & bioavailable Triglyceride form so you can enjoy the full potential of high strength Omega 3. Optimal 40 Day Supply (200ml) for maximum freshness until the very last drop, sealed inside a glass bottle with a protective antioxidant blend of Rosemary & Vitamin C and an ‘easy pour’ no-drip spout.
WHY CHOOSE INNER VITALITY? Inner Vitality is a family-owned and operated UK company with a mission to help people support their health and fight against inflammation with natural science-backed foods. Our products are made and certified in the UK to the highest BRC & ISO manufacturing standards.

Vegan Omega 3 - Full Spectrum DHA, EPA & DPA - 90 Softgels of Life’s Omega Algal Oil - Ultimate Joint, Heart & Brain Health Supplement - Made in The UK

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Why We Love It

Potent, balanced omega-3 formulation.
Eliminates fishy aftertaste.
Suitable for vegans.

Main Highlights

✔ HIGHEST POTENCY – Unlike other vegan omega brands our premium formula delivers a potent daily dose of 400mg DHA (Docosahexaenoic Acid), 200mg of EPA (Eicosapentaenoic Acid) and 66mg of DPA (Docosapentaenoic Acid), the most essential Omega-3 fatty acids for optimal joint, heart, and brain health support. A convenient and sustainable way to get the right proportions of these essential fatty acids
✔ EFFECTIVE – 100% plant-based, fermented, sustainable and free from environmental and marine contaminants. Formulated for the same bioavailability as marine sourced Omega-3 but without the fishy burps or taste. Comes in much smaller easy to swallow soft gels shown to deliver higher potency compared with standard fish oil and krill oil
✔ PURE – Swiss BioEnergetics Vegan Omega3 softgels are manufactured using only the finest quality raw materials in their best grade and purest form so that we can guarantee you receive a consistently high-quality product. Utilising the latest research to bring you premium, balanced, scientifically validated formulations free from: ✘Gluten, ✘Yeast, ✘ GMO, ✘Lactose. Suitable for Vegetarians or Vegans
✔ PEACE OF MIND – our nutritional food supplements, vitamins, herbals, cleansers, tablets, powders, antioxidants and anti-inflammatory pills are manufactured with care exclusively in the UK to GMP code of practice and ISO 9001 testing, so you are safeguarded by the highest standards in the world
✔ NO RISK GUARANTEE – we have a no questions asked, money back guarantee policy so you can improve your health with no risk

Promotes health with essential nutrients.
Cleaner than fish oil.
Eco-friendly and vegan-approved.

Main Highlights

✔ HEALTH BOOST: Elevate your brain, and eye with our Ekopura vegan plant-based omega 3 supplements. This premium product provides a dependable source of essential nutrients. Whether you follow a plant-based lifestyle or simply seek a high-quality supplement, our Ekopura vegan omega 3 is the ideal choice to enhance your overall well-being.
✔ PURER THAN FISH OIL: Our algae oil is pure and free from harmful substances like heavy metals, and dioxins that can be found in fish oils. Fish get their omega 3 from eating algae, so we grow the algae directly to obtain a cleaner and more concentrated form of omega 3. By farming the algae, we help protect fish populations and ensure a purer product for you to enjoy.
✔ SUSTAINABLE: Our product is approved by the vegan society, making it suitable for both vegetarians and vegans. It is completely plant-based and sourced from sustainably farmed algae. Our capsules are made from seaweed, ensuring they are free from gelatin or animal-derived ingredients. With our vegan-friendly formula and eco-conscious approach, you can feel good about choosing our product for your dietary needs.
✔ TOP QUALITY: Try our Omega 3 supplement made in the UK for pure quality. It's safe from ocean pollution, allergens, and GMOs. Say goodbye to harmful substances like heavy metals and toxins found in fish oil. Trust our production process that follows strict standards (HACCP, GMP, FSSC22000) for your safety and satisfaction.
✔ INSTRUCTION FOR USE: To use our product effectively, just take one capsule each day. You can take it before or after a meal and drink water along with it. Remember to follow the recommended dosage and not take more than what's suggested, unless advised by a healthcare professional. By making this routine a part of your daily habits, you'll be getting the right amount of our product to support your well-being.

Igennus Healthcare Nutrition

Igennus Vegan DHA & EPA Omega 3 1344mg Algae Oil & Astaxanthin Antioxidant, Pure & Sustainable, 60 Small Softgels, 400mg DHA & 200mg EPA, Easy-to-Swallow, 30 Servings

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Why We Love It

Super concentrated and easily absorbed.
Balanced DHA and EPA included.
Pure, sustainable and antioxidant support.

Main Highlights

SUPER CONCENTRATED - at 50% concentration this vegan omega-3 oil is more concentrated than both standard fish oil and krill oil, and in the natural triglyceride form it is easily absorbed, efficiently raising omega-3 levels in the body
BALANCED DHA & EPA - unlike other algae omega-3 oils which often only contain DHA, we also include EPA to ensure a healthy 2:1 ratio - providing 400mg DHA and 200mg EPA per serving
IAOS TESTED, ULTRA PURE ALGAE OIL – grown in pure, filtered water in controlled conditions for superior purity. Every batch is independently tested and certified by IAOS for mercury, PCBs and dioxins
ANTIOXIDANT SUPPORT - the addition of powerful antioxidants astaxanthin, lutein and zeaxanthin protect the delicate fats from oxidation and are also beneficial for your body
SMALL SOFTGELS - easy to swallow, vegan softgel shell, ideal for split dosing, GMP manufactured in the UK, free from common allergens, not tested on animals, non-GMO

Plant-Based Vegan Omega 3 Supplement - 250mg DHA from Algae Oil - Algae Omega 3 - Supports Brain and Eye Health - Not from Fish, Pure Algae Capsules - 2 Months Supply

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Why We Love It

Great for vegan lifestyle.
Pure, contamination-free supplement.
Sustainable, fish-free product.

Main Highlights

VEGAN OMEGA-3 VALUE - With our 1-a-day high quality algae Omega 3 supplement, you can enjoy all the benefits of Omega 3 fatty acids without compromising your vegan lifestyle. It's the best value choice for anyone looking for a premium plant-based algae capsules. Our Omega 3 vegetarian is also suitable for anyone looking for an algae oil Omega 3 supplement or an Omega 3 fatty acid supplement that is free from fishy aftertaste.
PURE AND CONTAMINATION-FREE: Our Vegan Omega 3 Supplement is a great source of plant-based Omega 3 fatty acids that are essential for maintaining overall health. Each capsule contains 625 mg of algae oil with 250 mg DHA, which makes it an excellent option for those who want to supplement their diet with Omega 3. Unlike fish oils, our supplement is pure and free from harmful contaminants like mercury, PCBs, and dioxins.
NO FISHY BURPS - Our algae oil is fresh and not rancid, which means you won't experience unpleasant fishy burps after taking it. This is because algae oil is less susceptible to oxidation compared to fish oil, which can turn rancid and cause digestive issues. With our vegan Omega 3 supplement, you can enjoy all of the benefits of Omega 3 fatty acids without the unpleasant aftertaste.
SUSTAINABLE AND FISH-FREE: Our vegan Omega 3 is sourced directly from algae without the use of unnecessary fish, making it a sustainable and environmentally friendly choice. By choosing our algae oil supplement, you are supporting a more ethical and responsible approach to Omega 3 supplementation. Plus, it's suitable for anyone following a vegan or vegetarian diet.
GOOD FOR THE BRAIN AND EYES: Our vegan DHA supplement is a great choice for supporting your brain and eye health, thanks to the high levels of DHA per capsule. DHA is an essential omega 3 fatty acid that is vital for maintaining cognitive function and visual acuity. By supplementing with our vegan Omega 3, you can ensure that your brain and eyes are getting the nutrients they need to function at their best.

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We scanned 1192 products

We reviewed these offers relevant to the Algae Oil Omega 3 Organic 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 Vegan Vitality, Time Health, AAVALABS, Omvits, Freshfield Naturals, Inner Vitality, swiss bioenergetics, Ekopura, Igennus Healthcare Nutrition, Testa Omega 3, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Algae Oil Omega 3 Organic in the market, we considered we took a deep dive into 5961 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 Omega 3 Algae Oil : 400mg DHA - for Heart, Joints, Brain Health, High Strength 180 Softgel Tablets, 6 Months Supply. Vegan Vitality's Algae Omega 3 - Vegans, Vegetarians DHA Supplement. We love many things about this product by Vegan Vitality. What sets it apart from the competition is Supports heart and brain health. , No contaminants from fish oil. , Easy, one-capsule daily dosage. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Vegan Omega 3 – EPA & DHA from Algae Oil – Premium Brand – Carrageenan-Free – Sustainable Algal Alternative to Fish Oil – Vegetarian Essential Fatty Acids – UK Made Supplement (120 Count (Pack of 1)) by Time Health based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Algae Oil Omega 3 Organic and the best cost-to-value ratio is Igennus Vegan DHA & EPA Omega 3 1344mg Algae Oil & Astaxanthin Antioxidant, Pure & Sustainable, 60 Small Softgels, 400mg DHA & 200mg EPA, Easy-to-Swallow, 30 Servingsat Igennus Healthcare Nutrition with a 10% discount.
Our list of the best Algae Oil Omega 3 Organic 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 Algae Oil Omega 3 Organic in The UK

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We scanned 1192 products

We concluded that: