Fish Oil

The Search for Sustainable Omega-3 Fatty Acids


Global Omega-3 PUFA Market is expected to reach USD 7,583.5 million by 2023, at a CAGR of 14.5% during the forecast period of 2018 to 2023. Omega-3 belongs to a broader group of fats called polyunsaturated fats. These fatty acids are highly concentrated in the brain and appear to be important for cognitive (brain memory and performance) and behavioral function. Due to growing health consciousness and rise in incidences of chronic diseases across the globe, the omega-3 PUFA is increasingly used in dietary supplements, pet foods, infant formulas, functional food & beverages, pharmaceuticals, and many more which results in the growth of omega-3 PUFA market.

Here are the top 10 companies operating in Omega-3 Pufa Market–

Solutex GC

Founded in 2004 and headquartered at Madrid, Spain; Solutex GC is engaged in formulation, manufacturing, and distribution of highly refined marine based oils, specifically algae and fish oil. The Company‘s product portfolio segmented as Lipinova, Omegatex, and Omegasource. The Company offers omega-3 PUFA for cosmetics, nutritional, and pharmaceuticals applications.

Along with manufacturing facilities in Spain, India, and the U.S., the Company has its strong distribution network in the U.S., Europe, and Asia.

Aker BioMarine

Founded in 2006 and headquartered at Lysaker, Norway; Aker BioMarine is fully owned by Aker ASA. The Company is involved in harvesting, manufacturing, selling, and marketing of krill-based products. The Company is also engaged in innovation and development of unique food and nutritional supplements for human, fish, and animal. The Company offers omega-3 products for nutraceutical, aquaculture, and animal feed applications. The Company has registered Superba brand for nutraceuticals and Qrill brand for its krill meal and krill oil products for aquaculture.

The subsidiaries of the Company include Aker BioMarine Antarctic AS (Norway), Aker BioMarine Antarctic SA (Uruguay), Aker BioMarine Antarctic US Inc (U.S.), Aker BioMarine Antarctic Services AS (Norway), Aker BioMarine Antarctic Australasia Pty Ltd (Australia), Aker BioMarine Manufacturing LLC (U.S.), Aker BioMarine Financing LLC (U.S.), Odalson S.A.(Uruguay), and Aker BioMarine US Holding Inc. (U.S.). The Company has its geographical presence in North America, Latin America, Europe, Asia, and Australia.

Croda International PLC

Founded in 1925 and headquartered at Snaith, U.K.; Croda International PLC is engaged in manufacturing and selling of specialty chemicals. The Company operates through four business segments, namely Personal Care, Life Sciences, Performance Technologies, and Industrial Chemicals. The Company offers omega-3 fish oil through life sciences segment. The Company produce omega 3 fish oil concentrates that provide clinically supported health benefits for use in nutritional supplements and for prescribed pharmaceutical use.

The subsidiaries of the Company include Croda Inc (U.S.), Croda Canada Ltd (Canada), Croda GmbH (Germany), Croda Ibérica SA (Spain), Croda Italiana S.p.A. (Italy), Croda India Company Private Limited (India), Croda Japan KK (Japan), Croda Singapore Pte Ltd (Singapore), Croda Mexico (Mexico), and Croda Peruana (Peru), among others.

Stepan Company

Founded in 1932 and headquartered at Northfield, Illinois, U.S.; Stepan Company is involved in manufacturing and distribution of various products. The Company operates through three segments, namely Surfactants, Polymers, and Specialty Products. The Company offers omega-3 PUFA through nutrition division of specialty products category. Omega-3 from the company is majorly used in pharmaceutical, flavour, and food industries.

The key subsidiaries of Stepan Company are Stepan Mexico, S.A. de C.V. (Mexico), Stepan Canada Inc (Canada), Stepan Colombiana de Quimicos S.A. (Colombia), Stepan Europe SA (France), Stepan UK Ltd (U.K.), Tebras Tensoativos Do Brasil LTDA (Brazil), Stepan Specialty Products, LLC (U.S.), Stepan Specialty Products B.V. (Netherlands), Stepan India (Private) Limited (India), and Stepan Deutschland GmbH (Germany) among others. With 18 manufacturing facilities in 11 countries, the Company sells its products globally.

Pharma Marine

Founded in 2007 and headquartered at Sovik, Norway; Pharma Marine is engaged in production and distribution of marine lipid. The Company offers fish oil and omega-3 concentrates for dietary supplements, pharmaceuticals, and functional food industries.

The Company has its global presence in Europe, Middle East & Africa, Asia-Pacific, North America, and Latin America.

Meticulous Research in its latest publication on global Omega-3 PUFA Market has predicted the growth of 14.5% during the forecast year 2018 to 2023.

GC Rieber Oil

Founded in 1965 and headquartered at Kristiansund, Norway; GC Rieber Oil is a part of GC Rieber Group engaged in producing fish oil. The Company‘s product portfolio segmented as vivomega high EPA, vivomega balanced, vivomega high DHA, and vivomega customized. Omega-3 from the company is majorly used in functional food.

With the manufacturing facilities in Norway and sales offices in Australia and the U.S., the Company has geographic presence in Africa, the U.S., Europe, and Asia-Pacific.

Clover Corporation

Founded in 1988 and headquartered at Westmeadows, Australia; Clover Corporation, previously known as Nu-Mega Lipids JV is engaged in the innovation, research & development, product development, manufacturing, and marketing of lipid-based ingredients for the food industry. The Company‘s product portfolio is segmented as DHA oils, DHA powders, and Microencapsulation. The Company offers omega-3 PUFA for functional food, infant nutrition, and pharmaceutical products.

The Company offer their products for health and development of adults, infants, and children. With the several manufacturing facilities in Australia, the Company sell its products worldwide.


BASF SE, originally Badische Anilin-und Soda-Fabrik founded in year 1865 and headquartered at Ludwigshafen, Germany. BASF SE is involved in research & development, manufacturing, and marketing of various products for agriculture, automotive & transportation, chemicals, construction, energy & resources, paint & coatings, and pharmaceutical industries. The Company operates through five business segments, namely Chemicals, Agricultural Solutions, Plastics, Functional Solutions, Performance Products, and Oil & Gas.

The Company offers Omega-3 PUFA through functional solutions for human nutrition markets including food, beverages, and dietary supplements. With 13 divisions and 86 strategic business units, the Company has its geographic presence in Europe, North America, Asia-Pacific, South America, and Middle East & Africa.


Founded in 2009 and headquartered at Hawaii, U.S.; Cellana is involved in developing, manufacturing, and marketing of algae-based bioproducts. The Company‘s product portfolio includes renew algae, renew feed, renew fuel, and renew omega-3. The Company offers its algae-based omega-3 EPA and DHA oils for nutraceutical, pharmaceutical, and feed/food additives.

The Company has its presence in Mexico, Peru, and the U.S.

Omega Protein Corporation

Founded in 1913 and headquartered at Texas, U.S.; Omega Protein Corporation is involved in developing, producing, and marketing nutritional products to improve the nutritional integrity of food, dietary supplements, and animal feeds. The Company operates through two segments, namely Animal Nutrition and Human Nutrition. The Company offers fish oil sourced omega-3 PUFA for food, nutraceutical, and animal feed industries.

With the seven manufacturing facilities and several sales offices in North America, U.K., Italy, the Netherlands, and China, the Company serves customers in more than 40 countries.

Popular Mentions: Lonza Group, Polaris, DSM (Dutch State Mines), Cargill, Incorporated, Archer Daniels Midland Company, Kerry Group, and Epax Norway AS

Authoritative Research on the Omega-3 Pufa Market- Global Opportunity Analysis and Industry Forecast (2018-2023)

Need more information? Meticulous Research®’s new report covers each of these companies in much more detail, providing analysis on the following:

Recent financial performance

Key products

Significant company strategies

Partnerships and acquisitions

The Comprehensive report provides global market size estimates, market share analysis, revenue numbers, and coverage of key issues and trends.

Please download report pages and learn more:

The 5 Best Fish Oil Supplements Of 2022

Since you’re here, you probably are one of us. You already know how beneficial fish can be for your overall health, and you probably have promised yourself that you’ll try to eat fish at least once a week.

Well, we have some good news! Fish oil supplements aren’t just for people who do not want to obsess over their nutrient intake. Even those who watch out for their diets should consider taking supplements to improve their health.

First, we’ve done thoughtful research based on companies’ reputations and customer reviews. Then we’ve chosen these 5 products as the best Omega-3 supplements on the market.

Our Top Picks For The Best Fish Oil Supplements

#1. Life Extension – Overall Best Fish Oil Supplement, Editor’s Choice

Brand Overview

Life Extension has a reputation as one of the best supplement companies. For more than 40 years, this brand has joined forces with health experts to achieve its goal – find the best ways to improve health and live a better life.

All Life Extension products are exclusively made in facilities in the U.S. They contain high-quality ingredients that undergo rigorous lab tests for potency and purity. Additionally, all products are tested from third-party labs, and you can search for COAs on the Life Extension website.

Furthermore, Life Extension is nominated for number-one Catalog/Internet Merchant and has won the award 6 times. The company’s products are often awarded and recognized by several reputable labs, doctors, and medical magazines.


Life Extension uses quality raw materials, primarily from the U.S., European, and Japanese sources. Each material is mostly analyzed and tested through U.S. Pharmacopeia, but the company uses several other pharmaceutical standards as well. The analyzing methods include liquid chromatography and mass spectrometry, through which the material purity and effectiveness are tested.

Super Omega-3 EPA/DHA Fish Oil, Sesame Lignans & Olive Extract

Life Extension creates an excellent fish oil supplement that has a unique formula. The product contains EPA and DHA fatty acids, olive polyphenols, and sesame lignans.

The product’s formula is based on a wild fish oil concentrate from the South Pacific Ocean. Life Extension adds olive extract to provide polyphenol, which will impact your body as taking 4 tablespoons of extra virgin olive oil. As for the sesame lignans, they have many properties in increasing the benefit of the fish oil. In addition, both extracts may help prevent heart diseases. To avoid the fishy taste after the supplement consumption, Life Extension added a natural lemon flavor.

The Fish Oil supplements are GMO-free and are an excellent choice for more sensitive people since they’re gluten-free. Furthermore, Super Omega-3 Fish Oil capsules are certified by IFOS with a 5-star rating.

Package Sizes

The Super Omega-3 Fish Oil is available in several package sizes. You can buy the supplement in the form of softgels, enteric-coated softgels, and tiny, easy-to-swallow softgels. The first form comes in two size bottles of 60 and 120 capsules. The Enteric-coated kind it’s also available in 60 or 120-capsules bottles, and it’s the best option for a more sensitive stomach. Lastly, the Omega-3 Fish Oil supplement with easy-to-swallow softgels comes in only one size package of 240 extra small capsules.

Each bottle of Super Omega-3 Fish Oil contains 700mg of EPA and 500mg of DPA. The serving size is 4 softgels, and it’s recommended to take 2 capsules with meals twice a day.


More than 40 years on the market

Each raw material is rigorously tested

Super Omega-3 Fish Oil supplements are IFOS certificated

Extra olive and sesame extract is added for more healthy benefits

Gluten and GMO-free


There are some complaints regarding the shipping schedule

Customer Experience

Life Extension has millions of customers in the U.S. and all across the globe. Customers are highly satisfied with the products and their quality. However, some complaints have been reported regarding the shipping schedule, because some people waited a little longer for their orders.

When it comes to the Super Omega-3 Fish Oil, almost every consumer would recommend the product to a friend. Additionally, people say that the product has excellent value for money.

⇒ Visit the Official Website of Life Extension

#2. Wiley’s Finest – Most Popular Omega 3 Supplement

Brand Overview

Born in 2012 from a family of natural-food enthusiasts, Wiley’s Finest has already surpassed its competition in producing nothing but quality Wild Alaskan Fish Oil products. Before they launched Wiley’s Finest, the brothers sold their unique fish oil to numerous supplement brands. Since they were disappointed by the treatment and disinterest from the companies, they decided to create their own brand that will be focused on producing and selling AlaskOmega, the fish oil ingredient made from a family recipe.

Wiley’s Finest meets all international standards used for purifying and refining raw fish oil. In particular, the company is a member of the Global Organization for EPA and DHA (GOED), which sets the ground rules along with U.S. and E.U. Pharmacopeia and California Proposition 65.


Besides being supported by GOED, Wiley’s Finest produces MSC-certified products too. MSC stands for Marine Stewardship Council, and if a product has this label, it means that it meets the most rigorous, science-based standards for sustainable fishing. Additionally, it means that all the ingredients are traceable to a certified source. Blue-labeled products ( MSC certification ) are divided from non-certified products, and this is confirmed with DNA testing.

Wiley’s Finest uses molecular distillation to remove PCBs and fishy odors without damaging the EPA and DHA components. Furthermore, the company tests every product for other harmful contaminants like mercury and heavy metals.

Easy Swallow Minis

Easy Swallow Minis are one of the many fish oil supplements created by Wiley’s Finest. As in the other Wiley products, the Minis are made from Alaska Pollock and labeled with an MSC certificate.

The Easy Swallow Minis are distilled and don’t contain fish protein. In addition, they are free from soy, eggs, nuts, wheat, dairy, artificial colors and flavors, and shellfish. Furthermore, they are made from highly-concentrated fish oil, and the softgels are encapsulated with gelatin, water, and glycerin. These softgels are 55% smaller than regular capsules but have more Omega-3 than many other products you can buy on the market.

Package Sizes

Wiley’s Finest Easy Swallow Minis are packed in bottles of several sizes. You can buy this product with 60, 120, 180, and 240 softgels. The recommended dosage is 2 softgels per day, and you should take them with meals.

As for the nutrient value, each serving contains 270 mg DHA and 360 mg EPA, which means you’ll get a total of 630 mg Omega-3.


Wiley’s Finest is a high-quality manufacturer that meets GOED, MSC, and SQF standards.

Each product undergoes third-party testing. The company provides the COAs if you’re interested.

The fish oil is obtained from Alaskan fish.

The Easy Swallow Minis are 55% smaller than regular Omega-3 capsules

Multiple package sizes are available


The Easy Swallow Minis are a little costly in small package sizes.

Customer Experience

People love Wiley’s Finest products because they are potent and effective. Furthermore, customers choose this company because it uses Alaskan Pollock, and the fish is caught by U.S.-registered vessels. In addition, customers recommend the Easy Swallow Minis for their size and nutrient value.

However, some customers find Easy Swallow Minis more expensive than other supplements if purchased in small packages.

⇒ Visit the Official Website of Wiley’s Finest

#3. Nature’s Best – Highly Recommended Fish Oil Supplement Brand

Brand Overview

Nature’s Best is a UK company that produces quality dietary supplements. The brand has existed for more than 30 years, and it’s one of the most popular and preferred in the old continent. Fortunately, the company ships internationally, so we can all enjoy its high-quality products.

Why is Nature’s Best on our list of the best fish oil supplements? Well, this brand strictly sticks to industry regulations, and it’s been recognized and certified by many trustworthy and professional scientific organizations.

All Nature’s Best products are made to meet GMP standards. Furthermore, the fish oil supplements are certified by Friend of the Sea, which is an internationally recognized organization.


As we mentioned earlier, Nature’s Best fish oil supplements are supported by Friends of the Sea. Therefore, the company guarantees to its customers that it operates in responsible and sustainable ways. The brand sticks to professional and legal practices to keep its certification badge. This means that the products must come from quality sources of fish oil, the used ingredients must be pure, natural, and GMO-free. Furthermore, all raw ingredients are tested by the company but by third-party labs as well.

Pure Fish Oil 1100mg with DHA & EPA

Nature’s Best Omega-3 Fish Oil softgels are made through a 5-stage process of purification. The product is certified by Friends of the Sea and meets the rigorous standards set by GOED and the European Commission.

The softgels contain 360mg of EPA and 240mg of DHA, delivering a total of 700mg of Omega-3s with each piece. Additionally, Nature’s Best adds Vitamin E in the capsules to protect the formula from oxidation.

This fish oil supplement contains fish oil concentrate, antioxidants, gelatine, and glycerin. Furthermore, it’s free from wheat, dairy, soy, nuts, yeast, and gluten. However, it’s not suitable for vegans, which it’s logical since it’s made from fish oil. Still, if you’re interested in vegan alternatives, Nature’s Best creates plant-based supplements, such as Veg Omega-3 Oil and Flaxseed Oil.

Package Sizes

The Pure Fish Oil 1100mg comes in one package size of 180 capsules. However, Nature’s Best produces several fish oil supplements that come in different pack sizes, including 1300mg or 1000mg. Also, you can find supplements with additional plant antioxidants, CoQ10, or Omega-3 chewies.

Pure Fish Oil 1100mg supplements are suitable for all adults. The recommended daily intake is 1 to 3 capsules per day, and you should take them with a meal.


Well-established UK supplement brand

All raw materials are tested several times until the final product is made

A variety of fish oil supplements is available

Strong and effective Fish Oil 1100mg capsules

More affordable supplements than other companies


The capsules are slightly larger than other brands’ supplements

Customer Experience

Well, we searched through many customer reviews on this brand. So far, the only thing that people are complaining about the most is the size of the capsules. On the other hand, consumers are delighted with the supplements’ effectiveness and potency. Many reviews show that Nature’s Best helped many people improve their health and reduce their Omega-3 deficiency.

Additionally, customers are pleased with the affordable prices and the fish oil supplement diversity.

⇒ Visit the Official Website of Nature’s Best

#4. Vegetology Opti3 – Best Tasting Fish Oil Supplement

Brand Overview

All vegans gather up! Whether you’re a long-time vegan or you’ve recently decided to change your daily habits, Vegetology is the best place to go. This pro-vegan company has built its reputation by producing unique nutritional formulas that are super eco-friendly at the same time.

Even if you’re not vegetarian or vegan, we recommend you consider Vegetology. Its mission is to provide natural and plant-based dietary supplements that help in the battle for a better future for the planet and the global environment.

Furthermore, Vegetology is recognized by the Vegetarian Society and the Vegan Society. The company is a proud partner with the Vitamin Angels and has donated money and supplements to millions of people via Unicef, Middlesbrough Foodbank, Mansfield Soup Kitchen, and Care Sector. Vegetology also supported the NHS during the Covid-19 pandemic by donating over 20,000 bottles of Vitamin D3.


Vegetology’s team puts in a lot of work, analysis, and research to deliver gluten and GMO-free supplements by using ingredients from nature along with plant-based technologies. This brand is way ahead of its competition because it found healthy alternatives for nutrients we all need to consume daily. Therefore, at Vegetology, you can find Omega-3 EPA and DHA from algae, Phytodrotin as a substitute for Chondroitin, and Vitashine, a plant-source Vitamin D3

Moreover, Vegetology recently changed all supplement bottles into a 100% biodegradable version. Each bottle is CO2 neutral, and it’s made with eco-plastic from sugar cane. The bottles biodegrade within 10 years.

Opti3 Omega-3 EPA & DHA

Opti3 is a 100% natural dietary supplement that contains Omega-3 EPA and DHA from algae. Many people think that these fatty acids are ingredients found only in fish. However, that’s not true. Omega-3 EPA and DHA are found in the water algae, and that’s the place where fish initially get the ingredients. Vegetology only skipped the mediator and jumped directly to the source.

Furthermore, the supplement contains additional Vitamin D3. However, we’re not talking about widely used Vitamin D3 from animal sources. Vegetology invented its own alternative, called Vitashine. Vitashine doesn’t have any pesticides or harmful solvents and is 100% plant-based Vitamin D3.

Additionally, Opti3 by Vegetology is 100% natural, GMO and gluten-free, and suitable for all people. The product can be used during pregnancy too.

Package Sizes

Opti3 Omega-3 supplement by Vegetology comes in a package of 60 capsules. One supplement bottle is enough for a month’s supply because the recommended daily dosage is 2 capsules per day.

With each serving size, you’ll get 300mg of EPA and 500mg of DHA. Additionally, the product has 100% natural Vitamin D. Moreover, the capsules can be pierced and consummated like liquid for those who don’t want to swallow tablets.


Unique vegan/vegetarian techniques

All products are GMO/Gluten-free

Vegetology’s products are certified by the Vegan and Vegetarian Society

Vegetology is a partner with the well-established charity organization Vitamin Angels

Opti3 is a 100% natural and plant-based Omega-3 supplement with EPA and DHA

All bottles are biodegradable


Opti3 Omega-3 supplements are more expensive than some fish oil supplements

Customer Experience

Customers so far adore Vegetology for its eco-friendly principles and actions. Even non-vegan customers have chosen Vegetology as their supplements supplier because of its advanced plant-based technologies and vegan alternatives.

However, some people think that Opti3 is more expensive than some fish oil supplements. This claim is hardly a disadvantage since more expensive equipment and work are needed to purify the ingredients and create a 100% natural product.

.⇒ Visit the Official Website of Opti3 Omega-3

#5. Efamol Omega-3 – Most Affordable Omega 3 Supplement Brand

Brand Overview

Efamol’s story started in the late ’50s when a group of researchers started investigating the properties of the Evening Primrose plant. Since then, Efamol has developed numerous dietary supplements based on high-standard studies and research.

For more than 40 years, Efamol has been concentrated on producing quality over quantity. The company’s product range contains several high-quality supplements for improving brain function, energy, memory, and skin beauty. Its products are based on the importance of Essential Fatty Acids.

Furthermore, Efamol has done numerous studies over the years, and all of them are publicly published. The company it’s still putting all the effort into creating better products for more health benefits.


Efamol uses fish body oil as a raw material for its supplements. According to the company, fish body oil is better than liver oils because it is lower in environmental toxins. The company uses the Molecular Distillation process three times so that the fish oil meets all pharmacopoeial standards. Additionally, all supplements are subject to rigorous testing and made under GMP standards.

Efamol Omega-3 DHA Drops

Besides creating fish oil products for adults, Efamol produces one of the best Omega-3 supplements suitable for kids. The company’s research shows that fatty acids are essential for kids’ development and general health. That’s why Efamol Kids DHA Drops contain tasteless and high-quality fish oil, which is carefully extracted through Molecular Distillation.

Efamol Kids Drops are made from the triglyceride form of fish oil since this form has a natural structure of Omega-3, and our bodies recognize it. The fish oil used in the Kids Drops undergoes strict checks, and it’s tested for over 50 environmental contaminants.

Furthermore, the formula is suitable for the whole family, and it can be consumed by children that are 6 months old. The supplement is free from sugar, lactose, dairy, yeast, and artificial additives, such as colors and preservatives. Additionally, a natural lemon flavor is added so that the supplement is tasteful.

Package Sizes

Each 1ml of these Kids DHA Drops contain 400mg of DHA and 70mg of EPA. Along with the Omega-3s, your kid will get approximately 19% of Vitamin E. The recommended dosage is exactly 1ml for kids, so Efamol Omega-3 DHA Drops are a relatively affordable supplement.

This fish oil supplement is an excellent choice for kids because you can add drops to food. Furthermore, the drops are packed in a recyclable glass bottle.


More than 40 years of research and development

The brand is focused on producing quality supplements for a brain boost, memory, and general health

Highly rigorous extraction and purifying process

Excellent fish oil supplement suitable for the whole family

The Kids Omega-3 Drops are rich in DHA


Kids Omega-3 DHA Drops have a low level of EPA

Customer Experience

More than 90% of parents that have purchased the Efamol Omega-3 Drops are highly-satisfied and recommend the supplement to their friends. Customers say that the drops are perfect for smaller children or young adults who have a problem with swallowing capsules. Also, customers recommend this product for its purity and tasteless fish oil.

On the other hand, we’ve read some complaints about the low level of EPA in the supplement. However, the company is focused on the benefits of the DHA, so its work is mainly focused on providing authentic products.

⇒ Visit the Official Website of Efamol Omega-3

Buying Guide: Factors to Consider Before Buying Fish Oil Supplements

One simple wish to lead a healthier life isn’t enough for achieving that particular goal. We have to do a series of activities, such as eating healthy food, exercising, and working on our mental health.

However, can you imagine eating fish every day just to get the needed level of Omega-3? Probably not. It takes time to prepare the meal and also some culinary skills. Even if you find a few hours in your daily schedule, it’s hard to believe you’re going to do so four or five times a week. Since Omega-3 is essential for our body and brain’s function, fish oil supplements are a must in everybody’s daily routine.

At this point, we landed on the main problem. How to find a quality and effective supplement that will improve your health but at the same time won’t make a hole in your wallet? The answer is simple. During the research about our article, we found out how to set some standards, eventually finding the most suitable supplement.

Since we’re sure that you already know the real benefits of Omega-3, the following sections’ goal is to help you find the right ones. Just to mention – our enlisted companies for fish oil supplements are meeting all necessary criteria that we’ll discuss next. We kindly suggest you read our basic rules so that you’ll be able to find the best fish oil supplement for you.

Fatty Acids

Essential fatty acids, such as EPA, DHA, and ALA, together make the well-known Omega-3s. Each of these acids has its own function and impact on our bodies. The DHA and EPA are found in animal food and algae, while ALA is mainly found in plants. Since we don’t produce these fatty acids, we have to obtain them from our meals.

However, just like we mentioned before, modern living and fast life don’t allow us to cook all day, so here’s where fish oil supplements appear on the stage.

While ALA is the most common Omega-3 fatty acid, the DHA is the most important for your body. This is the reason why a small percentage of ALA and EPA is converted into DHA in our bodies. The DHA fatty acid is a component in our brain and several other body parts.

You should be careful because many companies claim that their product contains a high level of Omega-3, but it turns out that they lack DHA. We recommend you buy products with a considerable amount of EPA since this fatty acid is also important.

Fish Oil Supplements’ Form

We all have different preferences, and to be honest, different swallowing abilities. Fortunately, supplement manufacturers take customers’ preferences seriously, so they aim to create more consumable pills.

However, many ignorant companies don’t try to satisfy their customers. They produce supplements with sizes of horse pills which are hard to consume and will eventually repel customers.

Thoughtful brands make easy-to-swallow fish oil supplements. Furthermore, they’re aware of the fish oil smell and taste, so they devote a whole special period to ensure the flavor of the supplement.

Additionally, you should know that fish oil supplements can be packed as softgel capsules or liquid. So, if you for any reason can’t consume capsules, you should look for a company that sells liquid fish oil. Moreover, the Omega-3 liquid form is more convenient for smaller children.


Lastly, you should always check the ingredients list on your product. Besides the DHA and EPA, many companies add additional ingredients for more health benefits or flavor. If you have allergies, we recommend you check the supplement label, whether it’s GMO, gluten, dairy-free, etc.

Additionally, it’s essential to choose a transparent manufacturer that allows its customers to read third-party reports. In those reports, you can find details on the type of fish where the oil is coming from.

FAQs Related To Fish Oil Supplements

Why should I take fish oil?

Well, we can’t naturally produce fatty acids, so our body takes them from our diet. However, not every person has the ability to eat fish several times a week. Some people are allergic, others don’t have time to cook, some people can’t afford to eat fish regularly, and others simply don’t want to eat fish.

Whichever the reason is, Omega-3s are quite essential for our health and well-being. So, we can obtain all the benefits we get from a fatty fish meal by consuming fish oil supplements.

How many fish oil supplements should I consume?

There can’t be a side effect from taking a product intended to improve your health. Omega-3 can increase good cholesterol, reduce blood pressure, treat certain mental disorders, help you lose weight, improve your eye health, and reduce inflammation. These are just a few of the countless health benefits you can enjoy by taking Omega-3 fatty acids.

However, just like with anything else, it’s not recommended to overuse taking fish oil supplements. If you take a large amount, you may experience stomach upsets, loose stools, nausea, and a fishy taste in your mouth. Furthermore, taking more fish oil supplement dosage than recommended, in the worst-case scenario, can increase the risk of bleeding.

So, if you want to take a higher dose, it’s better to consult with your doctor.

Conclusion: Which Is The Best Fish Oil Supplement?

That’s all, folks! In the end, let us remind you once more to be careful. As we mentioned earlier, as modern technology advances, more and more companies try their luck in dietary supplements. Since this is the health we’re talking about, we don’t want to be lab rats for some unknown, low-standard company.

To produce pure and effective fish oil supplementation, companies should base their work on science, research, and quality ingredients. We followed high criteria regarding their production methods, certification, and third-party lab tests to find brands worth our attention. Furthermore, we listened to other people’s experiences to enlist the best fish oil supplement companies.

In the end, we hope that our article will be of great help to you, and that you’ll find the most suitable supplier.

The Search for Sustainable Omega-3 Fatty Acids

With so many benefits to our health, can omega-3 fatty acids also be healthy for the planet? What’s the best sustainable source of omega-3 fatty acids?

The statistics are startling: There are nearly 500 “dead zones” in our oceans; the Great Barrier Reef is on the brink of collapse; fish stocks are at their lower point in history; and much of the oceans’ pollution — an astounding 80 percent, according to UNESCO — comes by way of agricultural run-off, discharge of nutrients and pesticides and untreated sewage including plastic. Experts warn that by 2050 pieces of plastic could outnumber all of the fish in the oceans.

This pressure on our marine environment is making fish more scarce for communities that depend on them as a key food source. It’s also making what’s available more prone to toxicity — heavy metals and microplastics as well as parasites and antibiotics (in the case of farmed fish).

But fish have long been touted as the healthiest meat—leaner than red meat and pork and one of the most abundant sources of omega fatty acids. We need these fatty acids in our diet to support brain, skin, and joint health and to prevent a number of diseases. But relying on fish is no longer the sustainable or healthiest choice. What should we eat instead?

What are omega fatty acids?

There are two major types of polyunsaturated fatty acids recommended for humans: omega-3 and omega-6 fatty acids. These differ from other types of fat common in the diet, such as saturated and monounsaturated fatty acids.

Image courtesy Nicolas Solerieu on Unsplash

Omega-3 fatty acids, sometimes referred to as “n-3s,” are most commonly found in fish, as well as plant-based sources such as flax seeds. There are three key omega-3 fats: alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).

ALA is found in flax and chia seeds. You can also find it in dark leafy greens like kale and spinach. EPA and DHA are found in algae and fish oil.

Omega fatty acid benefits

Omega-3 fatty acids “regulate the brain’s functions and help fight off memory decline,” says Vanessa Rissetto, MS, RD, CDN, and co-founder of Culina Health. This makes omega fatty acids even more important as we age.

They’re also linked to positive mental health and a reduced risk of depressive symptoms and brain fog.

Studies have also linked higher levels of omega fatty acids in the blood to reduced risk of health conditions. Even when they’re vegetarian sources, they’re connected to positive cardiovascular, pulmonary, immune, and endocrine functions, too.

Consuming 1,000 to 1,200 milligrams of DHA-rich algae oil daily may help in reducing triglyceride levels by as much as 25 percent, according to clinical studies. A peer review of 13 trials found a connection between omega fatty acid intake and a reduced risk of dying from a heart attack.

Image courtesy Kaylee Garrett on Unsplash

Omega fats are also linked to reduced risk of age-related macular degeneration (AMD) and other eye conditions. A higher intake of EPA and DHA specifically, may prevent or delay onset of AMD.

Inflammatory conditions showed positive results with omega fatty acids. Conditions including arthritis, colitis, and asthma, all have shown receptivity to the anti-inflammatory benefits of omega fats.

Like omega-3s, omega-6 fatty acids help to reduce the risk of heart disease, reduce cholesterol levels, and may also help reduce the risk of certain types of cancer. Omega-6 fatty acids are more abundant due to widespread use of oils such as canola and safflower. Most people who consume a Western diet get plenty of omega-6s. But, often, they don’t get enough omega-3s.

Fish-Free omega fatty acids

Fortunately, fish aren’t the only source of omega fatty acids. One tablespoon of flaxseed oil contains more than seven milligrams. An ounce of chia seeds contains about five milligrams. For walnuts, it’s 2.5 milligrams — about the same for whole flax seeds versus the pressed oil.

ALA is most prevalent in fatty plant foods such as flax seeds, chia seeds, walnuts, canola, and soybean oils. But when it comes to DHA and EPA, those predominantly come from marine sources.

Courtesy Tampa Bay Estuary Program | Unsplash

Algal oil

Algae oil — the omega-rich food fish eat to get their omega fats — provides the richest sources of omega-3 fatty acids, including DHA and EPA. And algae happen to be among the most sustainable, too.

Bypassing the fish and going straight to the oil in algae has shown a number of benefits in clinical trials. In one study, the nutrient profile in algae oil proved to be the same as cooked salmon. It also demonstrated a positive impact on blood levels of DHA — the same as fish oil.

Not only is going straight to the source more efficient when it comes to health but algae oil can be grown in controlled settings much easier than fish. Scientists are able to select for omega fatty acid profiles, choosing the most nutrient-dense options. As algae reach maturity faster than fish, this also makes them a more sustainable source for omega fatty acids.

These controlled environments can also mean a cleaner omega fatty acid profile, removing the risk of heavy metals and microplastics, which accumulate in the fats in fish in the wild. While some scientists are replicating the high-omega environments in lab-grown fish without the risk of the toxins, the technology and accessibility are still a long way off.

Courtesy Delphine Hourlay | Pexels

Flax seeds

Second to algae is the tiny flax seed. It’s long been touted as a healthy fish-free source of omega-3 fatty acids. Beyond the seeds for food, the plant is made into fabrics, linseed oil, twines, ropes, and briquettes for heating. Flax is one of the most sustainable crops on the planet. It is grown with less water and pesticide use than cotton, the most heavily sprayed agricultural crop.

Flax is a rare crop in that it doesn’t require irrigation, reducing the water needs and resources involved in crop irrigation. It’s also an easy crop for rotating, leading to improved soil health. The plant is naturally one of the most pest-resistant crops, reducing the need for pesticides. This is also why flax products may be easily certified organic.

Courtesy Polina Kovalev on Pixels

Chia Seeds

Chia seeds are another sustainable source of omega fatty acids. Like flax, the tiny chia seed requires less water than some conventional crops. It also uses less fertilizer, is no-till, and is a great candidate for crop rotation.

Chia is also beneficial to bees and other pollinators as a source of food.

Best sustainable omega fatty acid supplements

It’s not always feasible to get omega-3 fats from diet alone. And considering the sustainability and health benefits of algal oil, supplements provide superior benefits. Here are the best sustainable omega fatty acid supplements available.

Nordic Naturals Vegan Omega-3

The best-selling vegan algae oil in the U.S., this dietary supplement is derived from microalgae and is rich in EPA and DHA. Known for its fish oils, Nordic Naturals submits everything to third-party testing, surpassing international purity standards. The brand claims it has always been at the forefront of sustainable and ethical practices through science and innovation.

Freshfield Omega-3

This pure marine algae oil supplement adheres to strict quality standards. It also contains DPA oil, which supports EPA efficiency. According to the brand, its mercury-free algal oil is sustainable by reducing the pressures fisheries put on the oceans.

iwi Algal Oil

iwi’s algal oil supplements are made with sustainably farmed algae, and provide 50 percent more absorption than fish oil. According to iwi, its nannochloropsis algae oil is “the only known source in the world that is available in a polar lipid form, with both phospholipids and glycolipids, thus making it highly soluble in water and easily absorbed by the human body.” This means your body is able to absorb more of the oils in iwi and reap the most omega-3 benefits. Sustainably sourced, and available in sustainable paper packaging.

Garden of Life Minami Algae Omega 3 Vegan DHA for Brain and Eye Health

Garden Of Life is a champion of slow manufacturing processes and organic ingredients. It touts a transparency and traceability commitment with all of its products. Its DHA-focused algal supplement boasts a rich source of microalgae. Its climate pledge includes sustainability certifications that help to support the natural world.

Flora – Udo’s Choice, Omega 369 Oil Blend, Brain Health

This liquid blends flax, sunflower, sesame, and evening primrose seeds, with coconut, rice, and bran to deliver a fatty acid-rich supplement that can be added to soups, salads, and yogurt, or taken on its own. Non-GMO, vegan, and bottled in recyclable glass, Udo’s Blend is made exclusively with sustainable, plant-based ingredients and a commitment to quality and supporting certified organic farmers.

Eric Carter