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The best Omega-3 supplements of 2024

best omega3 supplement
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From controlling inflammation to supporting heart and brain health, omega-3 fatty acids play various roles in the body. You can get omega-3s from fish, but unless you eat a lot of it, your body may have some sort of deficiency. By taking a supplement, you can make sure you’re getting enough of these fatty acids while also reducing the chances of cardiovascular diseases.

To help you make an informed selection, we reviewed the best omega-3 supplements you can find in 2024. Inessa’s advanced Omega-3 is our top pick because of its potent, sustainably sourced formula. Find the right option for your health needs with help from our reviews and buying guide.

The best omega-3 supplements

Inessa Omega-3 Supplement
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Inessa Omega-3 supplement – Best overall

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Introducing the Inessa Omega-3 supplement, a powerhouse of clinical strength omega-3 formula designed to support heart health and overall wellness. Each capsule packs a punch with 1,200 mg of omega-3 fish oil, delivering a substantial 840 mg of omega-3 oils in a single serving. This exceeds the recommended daily intake for maintaining a healthy heart, making it an ideal choice for individuals seeking optimal cardiovascular support.

Sourced sustainably and ethically, this fish oil supplement is derived from 100% wild anchovies, known for producing higher purity oils compared to larger species of fish. These anchovies are harvested from responsibly managed fisheries, ensuring minimal environmental impact and supporting long-term sustainability efforts. Choose the Inessa Omega-3 Supplement for a premium quality supplement that not only supports your health but also aligns with your values of sustainability and purity.


  • Includes 840 mg of omega-3 oils
  • Sourced in a sustainable way
  • Two-month supply


  • Takes a while to see results
veggie doctor omega-3 supplements

The Veggie Doctor Omega-3 supplement – Vegan-friendly

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The Veggie Doctor omega-3 fatty acid supplements make for an ideal solution when you need a plant-based source of essential nutrients. They support heart and brain health. Plus, they have been crafted with care, meaning these supplements are the perfect choice for those who adhere to vegetarian or vegan lifestyles. These supplements offer a convenient and effective way to get the omega-3 fatty acids your body needs.

They’re also derived from algae. As a result, these supplements provide a sustainable and cruelty-free alternative to traditional fish oil. In turn, they are an ethical choice for conscientious consumers. Since omega-3 fatty acids are crucial for overall well-being, these supplements provide the same heart and brain health benefits as fish-derived options without fishy aftertastes or discomfort. With these supplements, you can nourish your body with essential nutrients in an eco-friendly way, making them our top choice.


  • Improves Omega3 and Omega6 levels
  • Enhances sleep and body health
  • Vegan-friendly and easy-to-swallow


  • High DHA to EPA ratio
iwi omega-3 supplements

Iwi Omega-3 supplement – High-quality

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Ensure a more robust heart health regime with iwi Life Heart omega-3. This vegan alternative to fish oil is not just any ordinary heart supplement—it’s a powerhouse of high-quality, non-GMO, plant-based omegas 3, 6, 7, and 9, designed for a healthy heart. This heart supplement is sourced from algae, which is known for being a high-quality, non-fish source of omega-3. It’s also gluten-free, catering to a variety of dietary needs and preferences. With this 30-day supply, implementing this product into your daily routine is as simple as it is beneficial.

This product showcases how heart supplements can be responsibly sourced and exceptionally beneficial. The omega-3 found in this supplement, derived from algae, is not only a fantastic alternative to fish oil but also surpasses it in overall omega-3 content. This unique product provides healthy heart support, contributing to overall health and wellness. It is a superb choice for individuals seeking a healthful, vegan-friendly supplement that doesn’t compromise on quality or efficacy.


  • High EPA content in non-fish oil
  • Improves Omega check lab results
  • Kosher and free of fish oils


  • Not the greatest taste
cover three omega-3 supplements

Cover Three Omega-3 supplement – Brain support

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Cover Three’s Omega-3 supplement is a doctor-formulated product that combines Omega-3, DHA, EPA, essential fatty acids, fish oil, turmeric, curcumin, uridine, choline, alpha-GPC, trans-resveratrol, and Vitamin C into one liquid formula.

The ingredients are all-natural with no GMOs, caffeine, artificial stimulants, or added sugar. This supplement is free from dairy, gluten, eggs, and soy, and won’t produce unpleasant fish burps. Additionally, it comes with 15 packets, perfect for on-the-go, and the contents have an orange slice flavor and smoothie consistency—no mixing or stirring required!


  • Supports and improves vision
  • Enhances brain functioning
  • Boosts focus and concentration


  • Takes a while to see results
nutricost omega-3 supplements

Nutricost Omega-3 supplement – Best amount

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Unlock the potential of optimal health with Nutricost Omega-3 fish oil soft gels. A trusted and convenient way to enhance your well-being from the inside out, these soft gels are a must. Not only are they packed with the goodness of essential Omega-3 fatty acids, but they include EPA and DHA. Also, these soft gels are designed to support your cardiovascular health, cognitive function, and overall vitality.

Omega-3s are renowned for their heart-healthy properties. They can help reduce your triglyceride levels while promoting a healthier cardiovascular system. With each soft gel, you’ll be nourishing your body with the nutrients it needs to thrive. That’s why these fish oil soft gels are rigorously tested to ensure purity and potency. Derived from premium fish sources, they provide a pure and concentrated dose of Omega-3s without a fishy aftertaste.


  • Helps with joint pain and inflammation
  • Supports heart, skin, and brain health
  • No unpleasant fishy aftertaste


  • Can lead to indigestion issues
theratears omega-3 supplements

TheraTears Omega-3 supplement – Best for dry eyes

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The TheraTears Omega-3 supplement is an advanced formula clinically tested to nourish eyes and promote healthy tears. This product utilizes an optimized blend of triglyceride fish oil and organic flaxseed oil combined with Vitamin E to provide nutrition for the eyes. This formulation was developed by an ophthalmologist after 18 years of research focused on dry eyes and is designed to help maintain tear film integrity, encourage greater eye lubrication, and support tear production for overall eye health. Suggested use of three soft gels per day is recommended to achieve optimal results.

The benefits of taking a daily Omega-3 supplement are widely known and include improved heart health, better joint lubrication, increased cognitive function, and prevention of some chronic diseases. The TheraTears supplement is an excellent choice for anyone looking to benefit from these advantages while also supporting their eye health and maintaining overall well-being.


  • Includes Vitamin E
  • Maintains tear film integrity
  • Encourages eye lubrication


  • Some reported a bad taste
orphic omega-3 supplements

Orphic Nutrition Omega-3 supplement – Great value

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The Orphic Nutrition Omega-3 supplement provides an excellent way to introduce essential fatty acids into the diet. The formula is made with beneficial fish oil, providing a three-capsule serving of 3600mg of fish oil, 1296mg of EPA, and 864mg of DHA, a total of 2160mg of Omega-3. Not only is this supplement beneficial in terms of essential fatty acid intake, but it also contains a lemon flavoring to ensure there won’t be an unpleasant aftertaste or fishy smell following consumption. I really appreciate a little flavor with my supplements because that makes them easier to take and helps me build a daily habit of taking them.

This supplement works to promote health and wellness as an essential fatty acid by providing support for brain health, heart function, eyesight, and joints. It can be taken on a regular basis or as needed since it is easy to digest and comes in easy-to-swallow soft-gel capsules. Its Omega-3 content offers a whole range of advantages, including essential fatty acid intake, which are important for overall health and wellness.


  • Supports healthy brain function
  • Tastes great
  • Plenty of essential fatty acids


  • Some users experienced nausea
zenwise omega-3 supplements

Zenwise Health Omega-3 supplement – Plant-based

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The Zenwise Health Omega-3 supplement ticks all the boxes of a quality product. Let’s start with its formula: this pick contains 475 mg of Omega-3 per serving, and because it’s sourced from marine algal oil (a plant-based source), it’s suitable for vegans.

By taking just two soft-gel capsules alongside a meal, you’ll be able to get your daily dose of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) without having to deal with burping or a fishy aftertaste. Better still, this pick comes with 120 capsules in each container, and the lack of flavor makes them suitable for most preferences.


  • Vegan and easy to swallow
  • Contains 120 capsules
  • No fishy aftertaste


  • Contains carrageenan
klean athlete omega-3 supplements

Klean Athlete Omega-3 supplement – Great for athletes

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If you’re an active person, you’ll want a top-quality Omega-3 supplement that provides the level of nutrition and nourishment that your body needs. This option from Klean Athlete is specially designed for active people, and it can make for a great addition to your daily routine.

This Omega-3 supplement contains pure fish oil in triglyceride form to support your bones, joints, and cardiovascular system, not to mention your neurological system as well. It can increase muscle mass and help your body recover after workouts, making it a great choice for athletes and fitness enthusiasts. Each tub contains 60 soft gel capsules and is given NSF International’s “NSF Certified for Sport” seal of approval. This supplement is exactly what I want as an athlete who enjoys training hard for maximum results.


  • Pure source of Omega-3
  • No artificial sweeteners or flavorings
  • NSF Certified for Sport


  • May cause heartburn in some individuals
nordic omega-3 supplements

Nordic Naturals Omega-3 supplement – Best flavor

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Unlike our top unflavored pick, these Omega-3 supplements boast a tasty lemon flavor, which can make them a lot easier to take. They also contain a higher potency level, with each serving containing a staggering 1,280 mg of Omega-3 fatty acids. Their fish oil has been sourced from ethically farmed sardines and anchovies, so you won’t have to worry about the quality of your daily dose. I really appreciate the ethical sourcing of this product—I want to feel healthy while also feeling good.

Out of the 1,280 mg of fatty acids, you get 650 mg of EPA and 450 mg of DHA, while the remaining 180 mg comes from other types of Omega-3. You can purchase this Omega-3 supplement in various size options, making it great if you like to stock up or buy in bulk.


  • Available in multiple buying options
  • High potency formula
  • Ingredients are ethically sourced


  • A bit pricey
amazon elements omega-3 supplements

Amazon Elements Omega-3 supplement – From wild-caught fish

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Looking for a daily Omega-3 supplement that you can count on? Then make sure you check out this option from Amazon Elements. Similar to the previous pick, this one also contains fish oil that has been sourced from deep-water fish (Alaskan Pollock, to be precise).

You’ll get 120 servings of Omega-3 soft-gel capsules with this option, with each serving offering 650 mg of EPA, 450 mg of DHA, and 180 mg of other Omega-3 fatty acids. Additionally, this option contains 2 mg of Vitamin E per serving for its anti-oxidant properties. Overall, it is a fantastic supplement to support you and your daily needs.


  • Natural lemon flavor
  • Sourced from small deep-water fish
  • No artificial colors or flavors


  • Not tested by a third-party
dr.tobias omega-3 supplements

Dr. Tobias Omega-3 supplement – Buy in bulk

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You can pick up this Omega-3 supplement from Dr. Tobias in 60, 90, 180, and 360-count options, making it great if you like to stock up. Regardless of which option you go for, though, each serving will give you a massive 2,000 mg of fish oil sourced from fresh, wild-caught fish that’s thoroughly purified. 

In this Omega-3 supplement’s formula, you’ll be getting a total of 1,400 mg of Omega-3 fatty acids with an optimal ratio of 800:600 EPA and DHA. Customers particularly appreciate the high quality of these soft gels, as they don’t stick together or smell like fish. This is certainly a great supplement that’s easy to take with great quality ingredients.


  • Suitable for keto diets
  • Non-GMO formula with advanced purification
  • Available in multiple buying options


  • Contains soy, an allergen for some
nature made omega-3 supplements

Nature Made Omega-3 supplement – Heart support

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This Omega-3 supplement from Nature Made does things a bit differently by offering three types of Omega fatty acids. Each serving will net you 434 mg of Omega-3 sourced from deep-sea fish and flaxseeds, 276 mg of Omega-6 derived from safflower oil, and 170 mg of Omega-9 from olive oil.

The manufacturer claims that the combination of these three fats will help promote good cardiovascular health and improve overall body function and performance. You’ll also get 2.7 mg of Vitamin E in each serving, but the cherry on top is that you can get all this at an amazing price point!


  • Formula is gluten-free and vegan
  • Unflavored soft gels for easy swallowing
  • Phenomenal bang for your buck


  • May cause gas as a side effect
dr.moritz omega-3 supplements

Dr. Moritz Omega-3 supplement – Potent formula

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This vegan Omega-3 supplement from Dr. Moritz is a fantastic way to get the benefits of Omega-3 fatty acids straight from their natural source. Because the formula comes from algae, it allows users to avoid the fish content or “fishy” aftertaste that is associated with traditional fish oil supplements. 

The Omega-3 formula contains 1000mg of Omega-3, 300mg of DHA, and 150mg of EPA, which means it’s well-suited to support healthy brain activity, heart health, eye health, and joint comfort. It can also reduce inflammation and strengthen your immune system the more you take it. The supplement is made in the U.S. from cultivated non-GMO algae, meaning it’s free from ocean-borne toxins and other contaminants, such as mercury, PCBs, and dioxins. This vegan supplement is the perfect overall alternative to traditional fish oil supplements without any compromise on quality or safety.


  • No toxic ingredients
  • Contains 1000mg of Omega-3
  • No fishy aftertaste


  • Not evaluated by FDA
best omega-3 supplement
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Buying guide: Omega-3 supplements

Omega-3 fatty acids are great for health. According to Dr. Dev Batra, owner of the Dallas Vein Institute, “A person who takes an Omega 3 supplement can expect to experience a number of health benefits. These benefits include a reduced risk of heart disease, stroke, and arthritis.

Unfortunately, with so many brands offering different takes on this product, shopping for Omega-3 supplements can be a bit overwhelming. Don’t worry, though, because that’s where we come in. To make things a little easier, here’s a buying guide that goes over everything you’ll need to consider while shopping for an Omega-3 supplement in 2024.

What are the different types of Omega-3 supplements?

While there are many types of Omega-3 supplements, we focused on two kinds:

  • Algal oil Omega-3 supplements
  • Fish oil Omega-3 supplements

The key difference between these lies in how their fatty acids are sourced. Let’s take an in-depth look at each type.

Algal oil Omega-3 supplements

If you’re looking for a vegan solution to your Omega-3 deficiencies, consider a formula made from algal oil. In these supplements, the fatty acids are squeezed from a type of marine algae which is rich in DHA.

Fish oil Omega-3 supplements

Unlike algal oil, fish oil Omega-3 supplements are naturally rich in both EPA and DHA. The fatty acids are sourced from fish, usually small ones such as mackerel and tuna. This is because small, deep-water fish usually aren’t subject to the same levels of pollution that other fish are. I get most of my Omega-3s from fish sources. If I were vegan, though, like some of our readers, I’d swap to the algal oil alternative.

Buying tips

Here are two tips to ensure you get a good deal when in the market for a new Omega-3 supplement:

Check the potency

The supplement’s potency will dictate the amount of Omega-3 present in it. The tip here is to go for a good balance between eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).

The exact potency of each Omega-3 you’ll require will depend on the severity of your deficiency. We recommend consulting your physician to figure out a daily recommended dosage for yourself. I managed to increase my Omega-3 consumption when I moved closer to the ocean and ate more fish. Before then, I was lower in Omega-3s. The point of the story is that your diet will dictate your potential deficiency.

Check the serving size

Your daily dosage of Omega-3 will also determine how many pills you’ll need to take each day. If you’re just starting out, it’s a good idea to buy a supply that will last you at least a couple of months. You can always get more to stock up, but just make sure that the supplements have an adequate shelf life.

Price range of Omega-3 supplements

As far as dollar signs go, you can expect to shell out anywhere from $0.10 to upwards of $0.50 per serving when in the market for a new Omega-3 supplement. Things like potency level, brand name, third-party certifications, and ingredient quality will contribute to inflating this price tag, which, on the whole, can cost you anywhere from $20 to $40 or more per bottle.

How we shortlisted our top Omega-3 supplements

We closely evaluated the following factors when selecting the products on this list.

Dosage form

As far as ingestion goes, we only went with Omega-3 supplements that come in a soft gel form. The gelatin lining on these ensures that you won’t have to deal with a fishy taste or smell, and it also helps prevent annoying fish burps.


We also made sure to include both flavored and unflavored Omega-3 supplements in our list. This ensures variety so that you can choose one that suits your preferences.

Common questions about Omega-3 supplements

Do Omega-3 supplements have side effects?

The exact side effects of your new supplement (if any) will vary from product to product. Generally, though, you could expect mild headaches, heartburn, and nausea when you initially add these supplements to your diet if you are sensitive to those issues.

What are Omega-3 supplements good for?

You can expect lower levels of triglycerides when incorporating Omega-3 supplements into your diet. These fatty acids also boost your overall heart health, making them beneficial in more ways than one.

Can I take Omega-3 supplements without consulting a doctor?

You should always consult your physician before adding a new supplement to your diet. Not only will they steer you clear of ones you might be allergic to, but they’ll also guide you toward options more suited to your condition.

Is it good to take Omega-3 supplements everyday?

Yes, as they can help you get your daily dose of Omega-3 fatty acids. If you’re inconsistent, you won’t be getting the most out of what they can offer.

How long does it take for Omega-3 supplements to work?

Omega-3 supplements can take some time before they start to show results. Usually, though, you should be able to notice some sort of change after around six weeks. If you don’t, consider asking your doctor why this may be.

Courtney Birtcher
Courtney Birtcher merges fitness and fashion expertise with a passion for wellness and style tips.
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