The 4 Best Fish Oil Alternatives For Vegans in 2022 [Review + Guide]

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Fish oil is one of the richest sources of good-for-you omega-3 fatty acids, particularly long-chain fatty acids such as eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), which are very important for your health.

These long-chain fatty acids — which most people believe to be found in fish — actually originate from sea plants like seaweed and algae. Oily fish species like tuna, anchovies, and mackerel are rich sources of EPA and DHA because they consume phytoplankton that consumed microalgae.

But since fish oil is an animal-based product, it’s not a suitable alternative for anyone following a plant-based diet. As a result, I’ve included four vegan fish oil alternatives below:

4 Vegan Alternatives to Fish Oil Supplements

1. Performance Lab Omega 3

performance lab omega 3

Performance Lab offers an Omega-3 supplement made from non-GMO ocean algae that is both pure and potent, produced in state-of-the-art indoor facilities using proprietary fermentation.

Their supplement is not tainted by toxins or pollutants, and it doesn’t come with the fishy smell that is typically expected from fish oil supplements. Not to mention the fact it doesn’t have an impact on the global fish population, and it has a MINIMAL carbon footprint. 

More importantly, compared to most supplements on this list, Performance Lab’s Omega 3 contains superior levels of DHA and EPA that are available in a form that is VERY easy to swallow, as well as one that your body can optimally absorb.

Order this formula via Performance Lab’s official website.

2. Future Kind Vegan Omega 3

vegan omega 3

Future Kind is a vegan brand that manufactures many supplements designed with the plant-based diet in mind.

Future Kind’s Omega 3 formula has 60 servings per container (the equivalent of two months) and has an uneven mixture of omega-3 and 6 fatty acids derived from algae oil. It has 75 mg of EPA and 150 mg of DHA, which is the least accessible form.

This brand also works with an FDA-regulated and a Good Manufacturing Practice (GMP) certified facility within the USA.

3. Nordic Naturals Algae Omega 3

nordic natural vegan omega 3

Nordic Naturals create products with strict FOS-certified standards and attempt to abide by low-impact and earth-friendly practices that protect the environment.

That being said, their brand has fish oils available, but they’ve come out with a vegan-friendly alternative made from sustainably sourced micro-algae offering a high dose of omega-3.

We can find this supplement on several websites, including Amazon

4. Sapling Vegan Omega 3

sapling vegan omega 3

This vegan Omega 3 formula from Sapling is not unique in terms of its composition, as it contains similar amounts of EPA and DHA in other algae-based supplements.

However, for every bottle of omega-3 purchased, Sapling will plant one tree, which is a good way to ensure you’re purchasing more than a supplement, and that you can actually contribute by making the right consumer decisions.

You can find this supplement on Amazon.

Vegan Diet & Omega-3 Fatty Acids

Omega-3s are abundant in plant-based foods, however, it’s nigh impossible to find the long-chained fatty acids EPA and DHA in plant-based foods other than seaweed and algae.

Alpha-linolenic Acid (ALA), which is also an Omega-3 fatty acid, is widely available through vegetable oils, nuts, and seeds. More importantly, ALA is an essential fatty acid, which means we must obtain it through diet.

ALA can be converted into EPA and then to DHA, but the conversion (which takes place primarily in the liver) is limited, with reported rates of less than 15%. Apparently, ALA is efficiently converted to EPA, but it may require large amounts of ALA to produce optimal amounts of DHA.

And even though this is a highly debated topic, this is the reason vegans are interested in vegan Omega 3 supplements. They don’t know whether consuming ALA-rich foods is sufficient, and some of them turn to supplements as a preventing measure.

Can you go without vegan DHA supplements?

According to, if a vegan is meeting the daily Dietary Reference Intake for ALA, their EPA status should be adequate.

Based on the research available, it’s not clear whether DHA is actually a problem for vegans, but to be on the safe side, recommends an increase in ALA intake or adding a DHA supplement to your diet.

Also, and this interesting, while health institutions like the American Heart Association recommend eating two servings of fatty fish a week. AHA also states that people may want to talk to their doctors about supplements, especially for those with high triglycerides.

Additionally, they also state that “Some types of fish may contain high levels of mercury, PCBs (polychlorinated biphenyls), dioxins and other environmental contaminants,” which indicates that algae-based omega-3 supplements may be more helpful health-wise. 

The fish oil alternatives we’ve presented above fall under this category.

Vegan and Vegetarian Sources of Omega 3s


1. Seaweed and Algae

There are many different forms of algae from seaweed, nori, spirulina, chlorella, and more.

As we’ve mentioned earlier, they’re important sources of omega-3 fatty acids and are among the few plant groups with a concentration of EPA and DHA.

You can easily include these sea plants in your diet, either by wrapping your vegetables in nori (similar to how a sushi man does it), serve seaweed in salads or soups, and you can even add spirulina or chlorella to your favorite smoothies or oatmeal preparations.

Besides being rich in omega-3 fats, seaweed and algae also have considerable protein, and may also have antidiabetic, antioxidant, and antihypertensive properties.

2. Flaxseeds

Flaxseeds contain about 6g of ALA per tbsp.

They’re also rich in many other nutrients, including protein, fiber, magnesium, and magnesium. If you’re attempting to increase your ALA intake, flaxseeds are one of the best ways to do so.

They may also reduce blood pressure and improve overall heart health.

Cool tip: By grinding the flaxseeds, you can increase their bioavailability.

3. Chia Seeds

Chia is yet another healthy plant-based food with 5g of ALA per 1-oz serving.

Also rich in protein and fiber, chia seeds can be used in numerous ways. They can be added to smoothie bowls, granola, salads, milkshakes (with vegetable milk), and mixing chia seeds with water creates an egg-replacement you can use for baking.

Like flaxseeds, chia seeds can also be found in health-food stores or online.

4. Hemp Seeds

Hemps seeds contain 2g of ALA per 3 tablespoons.

They’re also rich in protein, iron, magnesium, and zinc.

Studies suggest that hemp seeds are beneficial for a person’s heart, digestion, and skin. Akin to other seeds, they also are a wonderful addition to salads, granola, snack bars, and so on.

5. Walnuts

These nuts are an amazing source of healthy fats, including ALA omega-3 fatty acids. In fact, walnuts contain 3.3 grams of ALA per cup.

You can enjoy walnuts on their own, in salads, granola, or even in a cooked dish. Several vegan & non-vegan recipes include walnuts.

6. Edamame

Not as rich in ALA as the aforementioned foods, but a half-cup of frozen edamame beans contain 0.28 grams of ALA, plus, they’re also rich in omega-3s and protein.

They’re particularly popular in Japan, but for anyone that doesn’t really know about them, they taste terrifically good in salads or as a side dish after being boiled or steamed.

7. Kidney Beans

Kidney beans contain 0.10 grams of ALA per half-cup.

Needless to say, they’re quite commonly used as a main source of protein, as well as carbohydrates. They, too, contain some omega-3 fatty acids.

8. Soybean Oil

Soybean oil contains 0.9 grams of ALA per tbsp.

Additionally, it’s also a good source of vitamin K, riboflavin, magnesium, potassium, and folate.

Soybeans can be used as part of a meal or in a salad, and soybean oil can be used in food preparation just like regular cooking oil, or even salad dressings.

Bottom Line

Fortunately, there are various vegan-friendly fish oil alternatives.

We now know where fish get their omega-3 fatty acids from, and as a result, we’ve also discovered that there’s no need for a middleman and you can go straight to the source.

Lastly, you must include all the aforementioned omega-3 (ALA, EPA, and DHA) in your diet, and also balance the omega-3 and omega-6 ratio.

As we’ve seen, you can meet all your requirements via foods (though you’d have to include seaweed and algae in your diet, which isn’t as common in the West), or you can do so via vegan omega supplements. Thank you for reading this blog post and I sincerely hope it has helped you find the thing you were looking for.

Editor’s note: The content on this website is meant to be informative in nature, but it should not be taken as medical advice. The content of our articles is not intended for use as diagnosis, prevention, and/or treatment of health problems. It’s always best to speak with your doctor or a certified medical professional before making any changes to your lifestyle, diet, or exercise routine, or trying a new supplement.

Alexandre Valente

Hey there! My name is Alex and I've been vegan for more than five years! I've set up this blog because I'm really passionate about veganism and living a more eco-conscious life. Hopefully, I can use this website as a channel to help you out on your own journey!

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