Best Fish Oil Supplements – Top Picks For 2024

In this article, we'll discuss how to find the best fish oil supplement for you!
We independently research, test, review, and recommend the best products. Experts review articles for medical accuracy. If you buy through our links, we may earn a commission. Learn more about our review process.

Fish oil is one of the most popular dietary supplements, thanks partly to numerous health benefits. If you have been considering adding fish oil supplements to your diet, then there are several aspects you should take into consideration before doing so. In this article, I will be discussing these topics, which will include an overview of the main types of fish oil, things to look out for, dose recommendations, and side effects.

Fish oil supplements are a great way to get the benefits of omega-3 fatty acids without having to eat fish—and they’re easy to find. But if you’re looking to add fish oil to your diet, it’s important to know that not all brands are created equal.

Some brands are more expensive than others but offer no additional benefits, while others are less expensive but may contain additional toxins or contaminants. In this article, we’ll discuss how to find the best fish oil supplement for you!

What are Omega-3 Fish Oil Supplements?

Omega-3 supplements are a popular way to supplement your diet with omega-3 fatty acids.

Omega-3 fatty acids [2] are a type of polyunsaturated fat that can help improve your health and reduce the risk of disease. There are three types of omega-3s: alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA). ALA is found in plant foods like flaxseed and walnuts, while EPA and DHA are found in fish.

The body can convert ALA into EPA and DHA, but it’s not very efficient at doing so. This means that if you’re eating a diet high in processed foods or animal products, you may be missing out on some of the benefits of omega-3s because your body isn’t getting enough EPA and DHA from ALA. That’s why many people choose to take fish oil supplements—they provide EPA and DHA without having to eat fish!

What Are the Best Fish Oil Supplements?

1. EIENHEALTH 3X Strength Omega-3 Fish Oil

Review Summary

EIENHEALTH 3X Strenght Omega-3 Fish Oil contains fatty acids to help support heart health, it’s ethically sourced, and non-GMO


  • Multiple Bottle Discounts
  • Increases Focus
  • Offers Joint Support
  • Inexpensive


  • In order to work effectively it must be combined with exercise and a healthy diet.


  • Contains essential omega-3 fatty acids
  • Reduces inflammation
  • Improves brain health
  • No fishy aftertaste

About the Brand

EIENHEALTH is a manufacturer of all-natural anti-aging and health supplements that are intended to support your cellular and joint health. They use high-quality, safe, and natural ingredients.


Key Facts

Ingredients Omega-3, Green Lipped Mussel, Extra Virgin Oil, Tocopherol (Vitamin E)
Discounts Free shipping for purchase of 6 bottles. Multi-bottle discount.


Omega-3 fatty acids

Omega-3 fatty acids are beneficial to the body in many ways. They help to lower blood pressure, reduce inflammation, and improve heart health. Omega-3s can also have a positive effect on brain function and mental health.

Omega-3 fatty acids are found in oily fish such as salmon, trout, mackerel, tuna and sardines. Flaxseed oil is also a rich source of omega-3 fatty acids.

Green Lipped Mussel

Green Lipped Mussels are a great source of Omega-3 fatty acids, which are essential for the functioning of your body. They also contain high levels of protein, which is helpful for muscle growth and repair.

The mussels also contain high levels of vitamin B12 and iron, which are important for the development of red blood cells and to prevent anemia.

Green Lipped Mussel has been shown to help with heart disease by lowering triglycerides and improving cholesterol levels, as well as helping with arthritis by reducing inflammation in joints and bones.

Extra Virgin Oil

It helps to lower blood pressure and cholesterol levels by improving the ratio of good cholesterol to bad cholesterol. It also helps lower blood sugar levels by slowing down the absorption rate of carbohydrates into your system.

Tocopherol (Vitamin E)

Vitamin E is a potent antioxidant that protects the body against free radicals, harmful compounds that cause damage to cells. It’s also important for the absorption of dietary fats.

Vitamin E has been shown to reduce the risk of cataracts and macular degeneration, as well as help protect against heart disease and cancer.

2. OMEGA 3-7-9 + Krill

Review Summary

Omega 3-7-9 + Krill is one of the best Omega-3 supplements out there. It increases mental sharpness and joint health, improves skin health and digestion, plus it increases energy, improves your mood, and improves heart health.


  • Multi-purchase discount
  • Supports memory
  • Increases focus
  • Contains Vitamin E


  • You can only purchase this product on their official website.
  • Free shipping only available with the purchase of 6 bottles


  • Contains all essential omega-3 acids + krill
  • This supplement is packed full of essential vitamins, and minerals
  • Reduces cholesterol levels and improves brain health

About the Brand

Zenith Labs Inc is the manufacturer of Omega 3-7-9- + Krill oil is located in Illinois. They are well known for their high-quality supplements. It is run by Dr. Ryan Shelton and a highly experienced team of health professionals.


Key Facts

Ingredients Vitamin E, EPA, DHA, Krill Oil, Omega 7, Omega 9
Discounts Free shipping for purchase of 6 bottles. Multi-bottle discount
Company Zenith Labs Inc


Vitamin E

Vitamin E [5] is a fat-soluble antioxidant that helps maintain the integrity of cell membranes in the body. It can be found in foods like nuts and seeds, as well as in many skin care products.

Vitamin E may help to prevent or reduce the risk of developing heart disease, stroke, and cancer. It also promotes healthy brain function, helps keep eyesight clear, and even supports fertility.

One of the most important roles of Vitamin E is protecting against free radicals—harmful chemicals that can damage cells if they’re left unchecked. The vitamin works to neutralize those free radicals before they can cause any damage by donating an electron to them.

It’s important to note that not all Vitamin E is created equal. The best forms are d-alpha-tocopherols (such as vitamin E acetate), which are more bioavailable than synthetic forms like dl-alpha-tocopherols (such as vitamin E succinate).


EPA and DHA [6] are two types of omega-3 fatty acids. Omega-3s are polyunsaturated fats that the body cannot produce on its own, so they must be consumed in the diet. Omega-3s play an important role in the normal functioning of the cells and tissues throughout the body. EPA and DHA are primarily found in fatty fish such as salmon, herring, mackerel, and anchovies.

EPA/DHA helps reduce inflammation by lowering levels of C-reactive protein (CRP), an indicator of inflammation. Increased CRP levels may indicate a higher risk for heart disease.

EPA/DHA is essential for brain development in infants and children, as well as eye health in adults.

EPA/DHA has been shown to improve symptoms of depression.

EPA/DHA may help lower blood pressure in people with hypertension. It also appears to reduce oxidative stress and inflammation associated with heart disease.

Krill Oil

Krill oil is a natural source of omega-3 fatty acids EPA and DHA, which are essential to overall health. It is recommended for people who don’t consume fish on a regular basis and for those who already eat fish but would like to supplement their diet with another source of these compounds.

The benefits of taking krill oil include:

  • Aiding in weight loss by increasing metabolism and suppressing appetite
  • Increasing energy levels and reducing fatigue
  • Helping to reduce inflammation and pain, as well as lowering blood pressure
  • Improving cardiovascular health by decreasing triglycerides and improving blood flow

Omega 7

Omega 7 has been the subject of intense scientific research, and studies have shown that it can improve a wide range of conditions. Here are just some of the benefits that have been observed in people who regularly consume omega 7:

  • Reduces inflammation
  • Relieves pain and discomfort
  • Helps with weight loss
  • Improves brain function
  • Reduces anxiety and stress

Omega 9

Omega 9 is a type of fat that can be found in plants and animals. It’s a polyunsaturated fatty acid, meaning that it contains more than one double bond in its structure.

  • Omega 9 has many health benefits, including:
  • Reduces the risk of heart disease
  • Helps with blood sugar control
  • Decreases inflammation
  • Balances hormones
  • Promotes weight loss

3. Nordic Naturals Ultimate Omega Liquid

Nordic Naturals is one of the most popular supplement brands today and contains 2840 mg of Omega 3. This highly concentrated formula comes with 2840 mg of omega-3s. The company is based in the United States but was founded by Joar Opheim, a Norweigian whose goal was to create quality products for the American Market.

4. Nordic Naturals Omega-3 Gummies

With their Omega-3 Gummy Chews, you get the benefits of omega-3 in a tasty gummy form. The manufacturer says that they contain 1200mg of concentrated omega-3s per serving and taste great. Omega-3 is known to help promote a healthy immune system, healthy brain, imporve heart health, and improve your mood.

5. Nature Made Fish Oil with Vitamin D

Nature Made provides 360 mg of omega-3 per softgel, which is 250% of a person’s daily recommended intake. The company claims it removes mercury through purification. This product also contains wild ocean fish oil, which means you’re getting the purest form of omega-3s possible. The company claims it removes mercury through purification, but does not specify how much mercury is removed in the process.

The label does not specify how much EPA and DHA are present in each softgel.

6. Nature Made Burp-Less Fish Oil

Nature Made Burp-Less Fish Oil is a great choice for anyone who wants to add fish oil to their diet, but find the taste of fish oil unpleasant. The benefits of fish oil are numerous, including improved cardiovascular health and lowered risk of heart disease. Fish oil also has been shown to improve cognitive function in older adults and decrease inflammation levels in the body.

7. Nature Made Fish Oil Gummies

Nature Made Fish Oil Gummies are a delicious, convenient way to get your Omega-3s.

Omega-3 fatty acids are important for brain function, heart health and mood. They also support joint health and help maintain healthy cholesterol levels. Nature Made Fish Oil Gummies are made with natural orange citrus flavor and no artificial colors or flavors. Nature Made Fish Oil Gummies is a great choice for anyone who wants to provide their bodies with the essential nutrients they need in an easy-to-take gummy form.

8. Nordic Naturals Arctic Cod Liver Oil

Nordic Naturals Arctic Cod Liver Oil is a highly concentrated, naturally occurring source of omega-3 fatty acids that are beneficial to the skin, brain, and eyes. The oil is extracted from wild Arctic cod livers and is brewed in a process that makes it more bioavailable than other fish oils.

This product is available in liquid form or capsules.

9. GNC Triple Strength Fish Oil Mini

GNC Triple Strength Fish Oil Mini is a dietary supplement that provides you with a daily dose of the necessary omega-3 fatty acids. The oil is derived from deep sea fish and has been purified to remove contaminants and mercury. You can take one of these capsules each day to ensure that your body is getting the nutrients it needs.


The HUM NUTRITION OMG! OMEGA THE GREAT SUPPLEMENT is a dietary supplement containing Omega 3 fatty acids, Omega 6 fatty acids and Omega 9 fatty acids. It is a great source of vitamins A, B6 and E. It has been specially formulated to help you maintain a healthy heart by maintaining blood pressure levels and reducing cholesterol levels. The HUM NUTRITION OMG! OMEGA THE GREAT SUPPLEMENT also helps to maintain healthy skin and hair by promoting skin cell regeneration.

11. Barlean’s Flax Oil

Barlean’s Flax Oil is the best way to get the nutrients you need from flaxseed. The oil is cold-pressed from whole flaxseeds, which means it retains all of their natural goodness. In addition to being a great source of omega-3 fatty acids, this product also contains lignans and phytochemicals, which help support healthy digestion and other bodily functions.

12. Care/Of Fish Oil

Care/Of is a fish oil supplement that has been clinically proven to help reduce inflammation and the risk of common colds. It features a combination of EPA and DHA, two Omega-3 fatty acids that are essential for good health. In addition to providing you with these benefits, Care/Of also contains vitamin E and vitamin C to help boost your immune system.

Benefits of Fish Oil

Fish oil is a dietary supplement that provides Omega-3 fatty acids. These are polyunsaturated fatty acids (PUFAs) that are necessary for human health but cannot be produced by our bodies.

These PUFAs have been shown to have many health benefits, including lowering triglyceride levels and reducing the risk of heart disease. Fish oil supplements help reduce inflammation and improve blood flow throughout the body. They also help maintain healthy cholesterol levels and reduce the risk of blood clots.

In addition to these benefits, fish oil has been found to reduce symptoms of depression and anxiety when taken as part of a healthy diet plan. It also helps maintain healthy skin, hair, and nails.

Fish oil supplements come in liquid or capsule form, depending on your preference.

Fish oil supplements are one of the most popular supplements for athletes, as well as for people who want to maintain a healthy weight and lifestyle.

There are many benefits of fish oil supplements [2], including:

  • Increased endurance and stamina
  • Lower risk of heart disease, blood clots, and stroke
  • Lower blood pressure and cholesterol levels
  • Improved athletic performance

How to Choose The Best Omega 3 Supplement

We’re going to teach you how to choose the best omega-3 fish oil supplement for your needs.

First, let’s talk about why you need an omega-3 fish oil supplement in the first place.

As we mentioned in our relief factor review article, Omega 3 fatty acids are a type of “good” fat that can help prevent heart disease, reduce inflammation and pain, and even improve brain function. They’re also helpful for lowering cholesterol and triglyceride levels, which can help protect against heart disease. Omega 3 fatty acids are found in fish oils, but not all types of fish have the same level of these nutrients. You can also get omega 3s from plant-based sources like flaxseed and chia seeds as well as walnuts and soybeans.

But what if you’re not eating enough fish? Or maybe you don’t like fish at all! That’s where supplements come into play—they allow you to get the benefits of omega 3s without having to eat them regularly or cook with them often (which is especially important if cooking isn’t your favorite thing).

Now that we’ve covered why you should take an omega-3 fish oil supplement, let’s talk about how to choose one that will work best for

Know Your Brand and Its Ingredients

When choosing a fish oil supplement, it’s important to know what goes into the product. You want a brand that uses high-quality ingredients and doesn’t contain any harmful substances. Some brands will include more than just fish oil; they may also include other vitamins or minerals such as vitamin D3 or calcium carbonate (which helps increase absorption). Look for one with only pure omega-3 fatty acids from fish such as salmon or tuna.

Omega-3 fish oil is a supplement that contains omega-3 fatty acids, which are believed to have various health benefits.

Omega-3 fish oil is a supplement that contains omega-3 fatty acids, which are believed to have various health benefits. It can be used to treat heart disease and high blood pressure, improve skin and hair quality, reduce arthritis symptoms and joint pain, and improve vision.

Omega-1 fish oil is made from fish livers. Omega-3 fish oil is made from small fish such as anchovies or sardines. Omega-6 fish oil is made from mackerels or salmon.

According to the U.S. Food and Drug Administration (FDA) [3], consumption of too many omega-3 fatty acids may cause bleeding problems in people with hemophilia or other bleeding disorders; therefore, they should not take any supplements containing these substances unless they are under medical supervision.

Look for Ingredients That Promote Health

Look for brands that use natural antioxidants such as vitamin E as well as other nutrients like selenium which helps reduce inflammation in the body so

If you’ve been considering adding fish oil supplements to your diet, you might have heard some conflicting information about their effectiveness.

Fish oil is a food supplement that can be taken as a pill or in liquid form. It contains two types of fatty acids: omega-3s and omega-6s. The omega-3s are crucial for brain function and help to prevent heart disease, while the omega-6s contribute to inflammation.

Many experts recommend taking fish oil supplements if you eat a lot of red meat or saturated fats from dairy products because it helps counteract the negative effects of these foods on your cholesterol levels. In addition, some studies suggest that fish oil can help protect against cognitive decline as we age. But not all researchers agree with this conclusion—some studies have found no effect on memory or concentration after taking fish oil supplements regularly for several months (or longer).

Remember, if you’re interested in adding fish oil supplements to your diet but aren’t sure if they’ll work for you personally, consult with your healthcare provider first before making any changes.

Ingredients To Look For In Omega-3 Supplements

Fish oil supplements are a great way to get all the omega-3 fatty acids you need in your diet. But, like anything else, you want to make sure you’re getting the best ingredients possible.

Here are some of the best ingredients for fish oil supplements:

Fish Oil

This is obvious, but it’s worth mentioning again: the first ingredient in any quality fish oil supplement should be fish oil! It can come from any type of cold-water fish, but salmon and anchovy oils are most common.

Vitamin E

This is an antioxidant that helps keep the fatty acids in your body from oxidizing too quickly. It also helps with blood flow, which means it can also help support heart health. As an added bonus, this ingredient is also anti-inflammatory.

Vitamin A

This vitamin is another antioxidant that helps keep your body healthy by fighting off free radicals and preventing cellular damage from oxidation. It also has anti-inflammatory properties and can help support vision health.

EPA/DHA ratio

A high EPA/DHA (4) ratio is important to ensure that your body fully absorbs the nutrients from your fish oil supplement. The ideal ratio of EPA/DHA is 1:1, but this can vary depending on the product.

Ingredients To Avoid In Fish Oil Supplements

There are a few things you should look out for when choosing a fish oil supplement. The first thing to look at is the ingredients list. You want to avoid anything that contains mercury or lead, as these toxins can cause serious health problems. You also want to avoid any additives like sugar or salt—these can have negative effects on your health as well as your weight loss goals.

Another thing to consider is whether or not your supplement has been tested for purity and quality by an independent lab like ConsumerLab or LabDoor before buying it from any source (including online). This will help ensure that what you’re getting is truly safe and effective!

What Dosage Is Right For Me?

How much fish oil should I take?

The answer to that question depends on your goal. If you’re using fish oil to treat high blood pressure, the recommended daily dosage is 1,000 mg of EPA and DHA combined. If you’re using it to reduce inflammation, the recommended daily dosage is 600 mg of EPA and DHA combined.

If you are using fish oil for both purposes, then take a total of 1,600 mg of EPA and DHA combined per day.

Remember, talk to your doctor before adding any supplements to your diet.

Types of Fish Oil Supplements

There are three main types of fish oil supplements:


Gummies offer the same benefits as other liquid fish oil supplements, but they are easier to swallow and taste less fishy. They are also convenient because they come in a single serving container that you can carry with you anywhere. This makes them a good option for people who travel often or have trouble remembering to take their medication.

Soft Gel Capsules

Soft gel capsules are made from gelatin and dissolve in your stomach when swallowed with water. They are easy to swallow, but some people find the taste unpleasant.


Liquid fish oil comes in a glass bottle or plastic container and has a long shelf life if kept at room temperature away from light and moisture. The liquid form is more expensive than soft gels or gummies, but it is often used by people who prefer not to swallow large pills or capsules.

Frequently Asked Questions

Q: What are the side effects of Omega-3 fish oil supplements?

A: The side effects of omega-3 fish oil supplements can range from mild to severe.

Side effects can include:

Allergic reactions. Allergies to fish or seafood are common, but serious allergic reactions are rare.

Blood disorders. Fish oils may increase the risk of bleeding in people on blood thinners, such as warfarin (Coumadin). Fish oils also may interact with aspirin, clopidogrel (Plavix), diclofenac (Voltaren), ibuprofen, indomethacin (Indocin) and other nonsteroidal anti-inflammatory drugs. These medications can potentially increase bleeding by affecting platelet function.

Bile duct obstruction. Fish oils may cause inflammation of the bile ducts, leading to obstruction and cholestasis — a condition in which the flow of bile is slowed or blocked.

Fishy aftertaste in the mouth. This is usually temporary and goes away within a few days after starting the medication, but it can be a problem if you’re taking large doses of fish oil supplements over a long period of time.

Q: Can Anyone Take Fish Oil Supplements Safe?

A: Fish oil supplements are generally considered safe when taken at the recommended doses. Fish oil is high in omega-3 fatty acids, which are valuable nutrients. However, fish oils can interact with blood-thinning medications and a variety of other drugs, so be sure to tell your doctor what you’re taking before starting any new supplement.

There’s no evidence that fish oil causes cancer or heart disease. But there’s some concern that it may increase the risk of bleeding by affecting platelets in the blood.

Most studies have found no association between high levels of omega-3s in the diet and an increased risk for heart attack or stroke. But some studies have suggested that taking more than 3 grams per day may be harmful to people with certain conditions who are at risk for bleeding, such as people with bleeding disorders or those on blood thinners such as warfarin (Coumadin).

Q: Can I Take Omega-3 Fish Oil Supplements Daily?

A: The answer is yes, you can take omega-3 fish oil supplements daily.

The question is whether you should.

Omega-3 fatty acids are fats found in many foods, including fish and some types of vegetable oils. They’re also available as dietary supplements. The body doesn’t make them; they must be taken in through diet or supplements.

There are two types of omega-3 fatty acids: eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Both EPA and DHA help maintain normal heart function and support brain health. They may also reduce inflammation and help prevent blood clots that could lead to heart attack or stroke.

You don’t need a prescription to buy these supplements at most pharmacies or grocery stores. You can buy them over-the-counter without a doctor’s order, but they may not be appropriate for everyone, especially if you have certain health conditions such as high blood pressure or kidney disease.

Q: Does Fish Oil Supplements Improve Your Heart Health?

A: Omega-3 fatty acids are essential fats that play a role in brain, heart and eye health. They’re found in oily fish such as salmon, mackerel, sardines and anchovies, as well as walnuts, flaxseeds and their oil, chia seeds and leafy greens.

Health organizations recommend eating these foods regularly to get enough omega-3s — but some people may need an extra boost. This includes those who don’t eat enough oily fish or who have heart disease or high cholesterol levels.

While the American Heart Association recommends that adults consume at least two servings of fish per week (preferably oily types), this isn’t always possible for some people due to religious restrictions or allergies. In these cases taking a fish oil supplement may be helpful — but there’s no guarantee it will improve your heart health.

The benefits of omega-3 supplements

Omega-3 supplements can help lower triglycerides, raise HDL (“good”) cholesterol levels and lower blood pressure — all important factors in reducing your risk of heart disease. However, they won’t help with other common factors that contribute to cardiovascular problems such as smoking or diabetes control.


Fish oil supplements are a popular way to get the health benefits of omega-3 fatty acids. Fish oil is rich in two types of omega-3s: EPA and DHA. These fats have been shown to have many health benefits, including lowering triglyceride levels in the blood, improving heart and brain health, and reducing inflammation.

The best fish oil supplements are made from purified fish oils that are molecularly distilled to remove contaminants such as mercury and PCBs. These contaminants can be harmful to your health if you consume them in high amounts over time.

Some people choose to take only one type of fish oil supplement; others take both EPA/DHA and GLA/SDA supplements together. Which option is right for you depends on your unique medical history, lifestyle preferences and goals.

If you decide to supplement with fish oil, talk with your doctor first about getting the right dose for your needs. A good guideline is 0.5 grams per day of EPA/DHA combined with 1 gram per day of GLA/SDA.

At Wellness Digest, our sourcing guidelines are strict and we only use primary references for our articles including peer-reviewed studies, academic research institutions, and medical associations. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

  1. U.S. Food & Drug Administration FDA Announces New Qualified Health Claims for EPA and DHA Omega-3 Consumption and the Risk of Hypertension and Coronary Heart Disease Published June 19, 2019
  2. AbuMweis S, Abu Omran D, Al-Shami I, Jew S. The ratio of eicosapentaenoic acid to docosahexaenoic acid as a modulator for the cardio-metabolic effects of omega-3 supplements: A meta-regression of randomized clinical trials. Complement Ther Med. 2021 Mar;57:102662. doi: 10.1016/j.ctim.2021.102662. Epub 2021 Jan 5. PMID: 33418065.
  3. Mayo Clinic Vitamin E published November 13, 2020
  4. Swanson D, Block R, Mousa SA. Omega-3 fatty acids EPA and DHA: health benefits throughout life. Adv Nutr. 2012 Jan;3(1):1-7. doi: 10.3945/an.111.000893. Epub 2012 Jan 5. PMID: 22332096; PMCID: PMC3262608.
Was This Article Helpful? Yes No