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Rating the most effective fish oil dietary supplements of 2022

Fish oil is essentially the most generally prescribed complement on the planet, for good purpose: the omega-3 fatty acids present in fish oil capsules have profound results on coronary heart well being and cognitive perform.

The omega 3 fatty acids present in fish oil capsules exert a potent anti-inflammatory impact in your physique, and have been proven to enhance blood triglycerides (an essential danger issue for heart problems) and increase your temper and cognitive perform as nicely.

Our analysis staff reviewed and ranked the most effective fish oil dietary supplements available on the market, plus went in-depth on the newest science behind the potential well being advantages of fish oil.


Final up to date: August 11, 2022
Fish oil dietary supplements thought-about: 29
Hours of analysis: 57
Specialists reviewed: 13
Scientific papers referenced: 26

1. Omegawell by Stay Acutely aware

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For individuals who’re severe about ending crippling joint ache, Omegawell by Stay Acutely aware is the most effective you may get.

No different fish oil can compete with the patented advanced of 800 EPA and 600 DHA.

What does this imply for a fish oil complement?

Nicely, all the pieces.

EPA and DHA are the essential macronutrients inside fish oil that assist the guts, joint, mind, organ tissue, and immune system. Amongst all of the fatty acids, EPA and DHA are essentially the most potent.

From assuaging joint ache to offering your physique extra vitality and focus, Omegawell is among the higher every day habits you may have within the complement house.

No filler “components.” All pure, and made within the USA in an FDA-approved facility.

The all-around fish oil winner of 2022.

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2. Optima Omega-3 by Nuzena

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Nuzena is a brand-new complement firm identified for his or her no-nonsense formulation.

Nuzena’s Optima Omega-3 “components” stands out as one in every of higher omega-3 and fish oil formulation. A few of the different fish oils on this checklist have increased EPA/DHA ranges, however are twice as costly and/or not as excessive in high quality.

(Nuzena will get their stuff examined month-to-month for mercury ranges, efficiency, and so forth., so you realize it’s a top quality product).

The consequence?

Higher pores and skin. Higher well-being. Higher joints and suppleness.

A no-nonsense top-3 possibility and one of many most cost-effective choices, too.

3.  Viva Labs Extremely Energy Fish Oil

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In order for you a fish oil complement that actually packs a punch, look no additional than By way of Labs Extremely Energy.  Every capsule supplies a full 1000 mg of omega 3 fatty acids, and 705 mg and 245 mg of EPA and DHA.

This very excessive omega 3 content material makes it a superb choose for uncooked omega 3 content material, and its super-minimalist formulation (no flavors, no components) makes it well-suited for individuals who respect clear complement design.

4.  Nature’s Department Triple Energy Fish Oil

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Though not as highly effective as our winner, Nature’s Department is backed up by its high quality.

Every softgel has 720 mg of fish oil, 432 mg of EPA, and 288 mg of DHA. It’s a excessive dose fish oil that’s additionally received pure lemon flavoring to masks a number of the fishy taste, so it’s a good selection for individuals who don’t just like the odor of pure, unflavored fish oil.

5.  The Vitamin Shoppe Omega-3 Fish Oil

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The Vitamin Shoppe’s fish oil providing is absolutely easy, however the dosage of essentially the most impactful compounds leaves a bit to be desired: it’s received 1000 mg of fish oil, however solely 300 mg of EPA and 200 mg of DHA per capsule.

If a super-high dosage is much less important for you, it’s an honest selection because of its pure formulation.

6.  OmegaVia Fish Oil

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OmegaVia focuses on delivering a very excessive focus of EPA and DHA. These super-compounds make up over 95% of the omega-3 fatty acid content material within the complement.

As you’d anticipate, the mercury and PCB ranges are additionally extraordinarily low because of common purity testing. The one draw back? A number of too many fillers within the capsule composition. 

7.  Dr. Tobias Optimum Omega 3 Fish Oil

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The general fish oil content material in Dr. Tobias Omega 3 is excessive, however the EPA and DHA content material is just middle-of-the-road. For that purpose, it wound up additional down within the rankings, despite the fact that the purity and high quality of the substances are nice.

8.  Nordic Naturals Final Omega D3

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 Nordic Naturals has a ton of identify recognition, however its formulation isn’t fairly as superior as a few of its rivals. The fish oil content material is sweet, however the EPA and DHA content material (325 and 225 mg every) isn’t fairly as excessive as our analysis staff would really like.

Nevertheless, their sourcing is nice: their fish oil comes from deep sea fish (anchovies and sardines), and that every batch is examined for toxin contents, so from a purity perspective, it’s nice.

9.  WHC UnoCardio 1000+

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This omega 3 fish oil boasts a hefty quantity of EPA and DHA—670 and 395 mg per capsule, respectively, and the sourcing could be very strong too: wild-caught sardine, herring, mackerel, and anchovy.

Although different dietary supplements beat it out on complete fish oil content material, it does have vitamin D to spice up temper and immune perform, so it’s a very good area of interest choose for individuals in chilly climates who don’t see a lot solar.

10.  Nature’s Bounty Fish Oil

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Nature’s Bounty is a standard sight at brick and mortar pharmacies. How does it maintain up?

Dosage-wise, it’s good however not nice.  Every softgel supplies 750 mg of omega 3 fatty acids; of those, 435 mg are EPA and 240 mg are DHA.  In comparison with different rivals, it loses out on the subject of complete fish oil content material.

Class winners

Finest fish oil total: Omegawell by Stay Acutely aware

Omegawell by Stay Acutely aware is pure, high-dosage, and freed from extraneous substances. What extra are you able to need in a fish oil complement? In order for you an all-around winner, this must be your go-to selection. 

Finest fish oil for older adults: Optima Omega-3 by Nuzena

Optima Omega-3 is strict, easy, and examined for purity. That’s nice information for older adults, who additionally profit from the extra flexibility in dosage offered by Nuzena’s 430/290 EPA/DHA capsules.

Finest fish oil for girls: Nature’s Department Triple Energy Fish Oil

Nature’s Department Triple Energy Fish Oil is nice for girls, as a result of Nature’s Department places a specific give attention to purity. Thanks to 3rd get together testing, it’s licensed freed from potential contaminants like mercury, PCBs, and dioxins—nice information for all ladies, however particularly for girls who’re pregnant. 

Finest fish oil for cognitive well being: Omegawell by Stay Acutely aware

Omegawell is nice for cognitive well being due to its almost 1:1 ratio of EPA and DHA, each of that are important for cognitive perform. Add to that independently-verified purity and also you’ve received an enormous winner for mind perform. 

Finest fish oil for coronary heart well being: Viva Labs Extremely Energy Fish Oil

Relating to coronary heart well being, the newest analysis means that getting a excessive dosage of DHA and EPA is important. That’s why Viva Labs is our choose for cardiovascular well being:  its DHA and EPA content material per capsule are on the entrance of the pack.

Finest fish oil for athletes: Omegawell by Stay Acutely aware

Along with its cardiovascular and cognitive well being advantages, fish oil sees rising use amongst athletes who need to benefit from its anti-inflammatory properties for ache and irritation. The even stability of EPA and DHA in Omegawell is the right selection for this use-case.

Who can purchase fish oil?

Fish oil is among the most versatile dietary supplements on the market: it’s received strong proof supporting its use for all the pieces from coronary heart well being to psychological well being to joint irritation. Listed below are the main classes of people that ought to think about a fish oil complement:

Individuals who need to enhance their coronary heart well being: Fish oil’s most heavily-studied software is decreasing heart problems danger. The omega-3s in fish oil has been proven to enhance blood triglycerides and reduce blood strain, each of that are main danger components for coronary heart illness (1).

Older adults who need to protect cognitive perform: The anti-inflammatory properties of fish oil have made it the goal of researchers seeking to gradual or forestall cognitive decline in older adults, and analysis means that individuals who take fish oil protect each mind measurement and mind perform higher as they age (2).

Individuals who need to fight despair and nervousness: Some of the thrilling however least-publicized advantages of omega-3 fatty acids are their capability to enhance each despair and nervousness. The scientific proof supporting each of those purposes is shockingly sturdy (3,4), so if psychological wellbeing is a purpose for you, fish oil must be in your complement stack.

Individuals who need to lower down on irritation: irritation within the physique contributes to issues starting from weight problems to joint ache to vascular illness. Fish oil’s anti-inflammatory properties are well-documented, making it a flexible complement for reducing down on systemic irritation.

How we ranked

Given the recognition of fish oil, we began with an enormous pool of merchandise, so we utilized a string of strict standards for figuring out high-quality merchandise.

Good manufacturing and independently-verified purity: First off, we wished to verify that fish oil merchandise weren’t contaminated with heavy metals, dioxins, PCBs, or different contamination?

These contaminants are inclined to accumulate in fish in a lot increased concentrations than are present in ocean water naturally, so it’s important to confirm that our high fish oil merchandise had been screened for these pollution.

This eradicated some high-profile manufacturers like Puritan’s Pleasure and Kirkland Signature, since third-party testing discovered these merchandise contained extra contaminants than their rivals.

Excessive per-capsule dose of omega-3 fatty acids: Some corporations play tips with their dosage by quoting the fish oil or omega-3 content material of 1 “serving,” which means two or three capsules. To degree the enjoying discipline, we in contrast dosage on a per-capsule foundation.

We appeared not simply at fish oil content material, however at complete omega-3 fatty acid content material. Some lower-quality manufacturers like GNC Fish Oil had good fish oil content material however solely middling omega-3 fatty acid content material, so that they received axed.

A excessive fraction of EPA and DHA: Rising analysis means that the largest issue affecting the efficacy of a fish oil complement is its EPA and DHA content material.

(EPA and DHA stand for eicosapentaenoic acid and docosahexaenoic acid, two key elements in fish oil).

Primarily based on this proof, we rated dietary supplements increased if a excessive fraction of their complete omega-3 content material was made up of EPA and DHA. This propelled merchandise like Viva Labs and Omegawell excessive up within the rankings, because of their extremely potent formulations.

High quality sourcing: Lastly, we paid shut consideration to the place the fish oil got here from. Higher-quality fish oil comes from wild-caught fish, not farm-raised fish, so we rewarded merchandise with particular sourcing info.


Fish oil improves coronary heart well being. The omega-3 fatty acids that represent fish oil first entered the general public eye because of their function within the well being advantages of the Mediterranean eating regimen (5).

The omega-3s in Mediterranean-style diets result in an elevated survival fee from heart problems, which spurred an enormous raft of analysis on the guts well being advantages of fish oil dietary supplements.

Fish oil might help scale back blood triglycerides and systemic irritation. Two of the principle drivers of coronary heart well being are low triglycerides and low systemic irritation, and fish oil can help in each.

Two research on fish oil dietary supplements discovered that fish oil dietary supplements produce a statistically important lower in blood triglycerides (6,7), whereas different analysis factors to fish oil’s anti-inflammatory capabilities as contributing to its vascular well being advantages (8).

Fish oil can decrease blood strain. Relating to boosting coronary heart well being, dropping triglycerides isn’t all that fish oil does. Analysis printed within the American Journal of Hypertension reviewed 70 completely different research and located that fish oil supplementation reduces each systolic and diastolic blood strain (9).

Fish oil can increase cognitive perform and gradual cognitive decline. Given the highly effective anti-inflammatory results of fish oil, its cognitive advantages ought to come as no shock.

A 2010 examine discovered {that a} 900 mg every day dose of DHA over a span of 6 months enhanced reminiscence and studying in these with age-related cognitive decline (10), whereas one other evaluation examine discovered proof from observational research suggesting omega 3 fatty acids can protect cognitive perform (11).

Even higher, a 2017 examine discovered that folks with the APOE4 gene (the strongest genetic danger issue for Alzheimer’s illness) confirmed increased uptake of DHA in mind areas related to cognitive decline, and linked decrease serum DHA ranges with mind plaque formation (12).

Omega-3 fatty acids might increase the well being advantages to your child throughout being pregnant and breastfeeding. DHA performs function in being pregnant outcomes akin to delivery weight, being pregnant period and neurocognitive perform of the toddler (13, 14).

Moreover, increased ranges of DHA and EPA in breastmilk are related to improved hand-eye coordination in infants (15). Widespread doses utilized in these research vary from 400 mg to 2000 mg per day, increased than what is on the market in most prenatal multi-vitamins.

Unwanted side effects

Most research of fish oil discover no unwanted effects in any respect. Of the 300+ research reviewed in a single paper, over half reported zero opposed results brought on by fish oil (16).For such a strong complement, fish oil is fairly secure. Nonetheless, there are some things to be careful for.

Don’t take fish oil with blood thinners. Each omega-3s in addition to blood thinners scale back the power of the physique to clot which can result in extreme bleeding throughout surgical procedure or harm.

Fish oil would possibly trigger bloating, gasoline, or burping. The most typical unwanted effects of fish oil are gentle gastrointestinal signs: burping, bloating, gasoline, and so forth. (17). Enterically-coated fish oil dietary supplements can scale back the incidence of higher GI signs like burping because the product is designed to withstand digestion till it reaches the small gut.

Decrease-quality fish oil is perhaps contaminated with mercury, dioxins, or PCBs. These compounds are widespread contaminants which have been proven to break the nervous system or trigger most cancers. Fortuitously, high-quality fish oils like our top-ranked merchandise are examined for the presence of all of those contaminants.

Oxidized fish oil loses its efficiency. Oxygen publicity damages omega-3 fatty acids, so maintain your fish oil dietary supplements in a closed container away from warmth and light-weight.

Advisable dosage

Wholesome individuals ought to purpose for a minimum of one gram of fish oil per day, and presumably as much as three. Most research on the scientific and well being advantages of fish oil use between one and three grams of fish oil per day. The American Coronary heart Affiliation recommends one to a few grams per day, although different research have used increased doses (18,19).

The next dose of two to 4 grams of fish oil is required to decrease blood triglycerides. For reducing down on unhealthy blood triglycerides, you’ll want a better dose than a wholesome particular person, within the vary of two to 4 grams per day.

Intention for as a lot of your fish oil as doable to come back from EPA and DHA. These two omega-3 fatty acids are essentially the most potent substances in fish oil, and analysis means that the upper the EPA and DHA content material of your fish oil complement, the higher your physique’s response from a heart-health perspective (20).

Dietary supplements fluctuate lots in EPA and DHA content material, even for a similar fish oil quantity, so you should definitely seize a high-quality one which are excessive in these key substances.

If you happen to can, purpose for 800 to 1800 mg complete of DHA + EPA. These numbers are primarily based on the ranges of EPA and DHA dosages within the research we’ve reviewed above, and whereas analysis continues to be ongoing on the optimum ratio, the overall quantity of each does appear to be notably impactful on fish oil’s efficacy.


Q: What’s fish oil good for?

A: Fish oil can scale back blood strain and the focus of dangerous triglycerides within the blood (that are each nice for coronary heart well being).

Fish oil can be a strong anti-inflammatory, serving to it struggle all the pieces from joint ache to cognitive decline.

Fish oil may even enhance psychological wellness by decreasing the signs of despair and nervousness, although the mechanism for this spectacular feat are nonetheless unclear (21).

Q: How a lot fish oil per day do you have to take?

A: The American Coronary heart Affiliation at present recommends one gram of fish oil per day, although different analysis suggests {that a} dose of extra like two to 4 grams per day is perfect for reducing blood triglycerides (22).

Nevertheless, it’s not simply in regards to the uncooked fish oil dose; you’ve additionally received to concentrate to the EPA and DHA content material.

Essentially the most profitable research on fish oil have used doses that complete 800-1800 mg of EPA and DHA (mixed), so purpose for a fish oil complement that’s excessive in each of those energy substances. 

Q: How a lot fish oil is an excessive amount of?

A: The American Coronary heart Affiliation recommends not taking greater than three grams complete of omega 3 fatty acids per day with out speaking to a physician first (23).

At very excessive doses, fish oil can improve the danger of bleeding in some individuals. Do remember the fact that one gram of fish oil possible incorporates lower than one gram of omega-3 fatty acids: the three gram per day advice applies to the omega-3 fatty acid content material, not the overall fish oil content material

Q: What’s fish oil?

A: Fish oil is a concentrated type of the unsaturated fat which are present in fatty fish like salmon and tuna, in addition to in different marine oil sources like krill oil.

These unsaturated fat are very excessive in omega-3 fatty acids. Whereas fish oil is technically simply an edible oil like olive oil, the well being advantages of those omega-3 fatty acids are the supply of fish oil’s substantial advantages.

Even among the many omega-3 fatty acids, two are by far a very powerful: EPA and DHA. These two molecules alone possible account for many or all the good thing about fish oil.

Q: Does fish oil have advantages on your pores and skin?

A: Although the potential cardiovascular and cognitive advantages of fish oil are inclined to steal the highlight, fish oil has been used as a scientific therapy for psoriasis since a minimum of the Nineteen Eighties.

One examine demonstrated a big enchancment in psoriasis signs after eight weeks of fish oil supplementation (24).

Different analysis has discovered that fish oil can really improve the content material of omega-3 fatty acid in your pores and skin cells, which could clarify the mechanism of motion by which fish oil can enhance pores and skin high quality (25).

Q: When do you have to take fish oil?

A: Within the morning or within the night are each nice instances to take fish oil. Fish oil is a reasonably long-lasting compound, so it’s usually taken in only one or two doses in the course of the day. When you are taking fish oil (as in morning, afternoon, or night) isn’t as essential as taking it frequently.

Some proof means that fish oil alongside a meal that has a excessive fats content material might help increase the absorption of EPA and DHA, so you may incorporate this technique in the event you actually need to maximize your omega-3 ranges (26).

Q: What are EPA and DHA in fish oil?

A: EPA and DHA are acronyms for eicosapentaenoic acid and docosahexaenoic acid—these two chemical substances are particular examples of omega-3 fatty acids. They’ve been studied in essentially the most element out of the omega-3 fatty acids (there are others, akin to alpha-linolenic acid or ALA, which yow will discover in ample portions in sources like flax oil).

There’s additionally substantial scientific proof to assist the well being advantages of EPA and DHA: these compounds are so potent that purified model are beneath improvement as prescription drugs to deal with coronary heart illness.

Associated articles


Fish oil is an extremely potent complement with a variety of advantages: coronary heart well being, cognitive perform, psychological wellness, and systemic irritation.

Intention for a fish oil complement that delivers a minimum of one gram of omega-3 fatty acids per day, and ideally two or three grams. Attempt to maintain the omega-3 content material as excessive as doable, and ditto for the EPA and DHA content material: some research use doses of 0.8-2 grams of EPA+DHA, not simply complete fish oil!

Due to the wide selection of potential well being advantages and the superb security profile, fish oil is among the greatest sorts of dietary supplements available on the market if you’re seeking to spend money on your long-term well being and wellness.

For BodyNutrition‘s #1 fish oil advice, click on right here.

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