Best Omega-3 Supplements In 2021

We pick out three of the best Omega-3 supplements on the market right now, including a vegan-friendly option

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Best Omega-3 Supplement
Omega-3 softgels are popular food supplements (Photo: Adobe Stock)

Omega-3 is a family of fatty acids that play a number of important roles in the body.

You probably already know that Omega-3s are important and that they can help to support overall good health.

While Omega-3s are present in a wide range of foods including oily fish, some people may opt to take supplements to support their intake from dietary sources.

It’s important to remember that generally speaking, we think it’s better to get important nutrients from real food over supplements where possible. Remember, supplements are not intended to replace a healthy lifestyle and a varied and balanced diet.

In this article, we’re going to take a detailed look at some of the best Omega-3 supplements on the market right now.

We’re going to examine exactly why you might want to consider taking an Omega-3 supplement, and also look at three of the top brands out there.

Editor's note: The content on this website is meant to be informative in nature, but it should not be taken as medical advice. Our articles and the products featured in them are not intended for use as diagnosis, prevention, and/or treatment of health problems. Always speak with a certified medical professional before making any changes to your lifestyle, diet, exercise routine, and/or taking any supplements.

So, with the introductions out of the way, let’s begin taking a closer look at Omega-3 supplements.

Best Omega-3 Supplements – Top Three Picks

Rating Summary Website
Performance Lab Omega-3 Performance Lab Omega-3 • Vegan Friendly • Algae Based • 2:1 DHA to EPA • Cleanest Quality Buy Now
Bulk Prom3ga Bulk Prom3ga • Fish Oil Based • Added Vitamin D3 • Astaxanthin • Popular Brand Buy Now
Myprotein Essential Omega-3 Myprotein Essential Omega-3 • Fish Oil Based • Good Value • Popular Brand • Simple Formula Buy Now

Why Take An Omega-3 Supplement?

The term ‘Omega-3’ refers to a family of fatty acids that play some important roles in the body.

A number of different Omega-3s exist, but the majority of scientific research focuses on Alpha-Linolenic Acid (ALA), Eicosapentaenoic Acid (EPA), and Docosahexaenoic Acid (DHA).

ALA is found primarily in seeds and nuts, such as chia seeds, walnuts, and flaxseeds. EPA and DHA, meanwhile, are primarily found in fish, fish oils, and krill oils.

Interestingly, although DHA and EPA are found in fish and fish oils, they are actually originally made by microalgae, not by the fish. When fish consume phytoplankton that consumed microalgae, they accumulate the Omega-3s in their tissues. The goodness is then passed onto us when we eat the fish.

The majority of Omega-3 supplements focus on providing EPA and DHA in their ingredients formulas. This is generally because ALA is more present in most people’s day-to-day diet and so supplementation is considered to be less important.

ALA, DHA and EPA are all considered as essential nutrients, meaning that they must be obtained from the food we eat.

Omega-3 Foods Diet

(Photo: Adobe Stock)

Our bodies can convert ALA into EPA and then to DHA, but this conversion is fairly limited. For this reason, consuming EPA and DHA directly from foods and/or supplements is considered to be the only practical way to increase levels of these fatty acids in the body.

Editor's note: The health claims about the ingredients mentioned in this article are listed as authorised on the EU Register at the time of publishing.

So, we’ve already mentioned that EPA and DHA play a number of important roles in the body. But what exactly do they help with? One key benefit relates to heart health.

It is known that EPA and DHA both contribute to the normal function of the heart. This beneficial effect is seen when they are consumed in a daily amount of 250mg.

In the UK, the NHS does not currently provide a recommended daily allowance (RDA) for Omega-3s. However, they do advise that we eat one portion of oily fish (140g when cooked) per week.

As we mentioned above, oily fish is one of the best sources of EPA and DHA. But if you do not eat much fish, or, for example, if you follow a vegan diet, then opting for a supplement can help to top up your intake of EPA and DHA from dietary sources.

There are a wide range of Omega-3 supplements on the market. Many are simply fish oil capsules, while others provide Omega-3s from vegan friendly sources.

So, now that we’ve covered some of the basic things to bear in mind about Omega-3s in general, it’s time to take a closer look at what supplements can offer.

Things To Look For In An Omega-3 Supplement

Omega-3 supplements are one of the most widely-available food supplements on the market these days. But, as you probably already know, not all supplements are created equal.

Here are some of the main points to bear in mind when it comes to selecting the right Omega-3 supplement for you.

• Doses Of DHA And EPA – As we mentioned above, DHA and EPA are considered to be the key Omega-3 fatty acids that we need to get from dietary sources. Most of the leading supplements in this category will contain both DHA and EPA in adequate doses.

• Fish Oil Or Not Fish Oil? – As we mentioned above, many supplements simply use fish oil, such as cod liver oil, as their main source of Omega-3s. However, this will not suit those who follow a vegan diet, so be sure to take a close look at the ingredients label before committing to a product. If in doubt, reach out to the manufacturer for clarification.

• Added Active Ingredients – Some Omega-3 supplements simply contain the key ingredients DHA and EPA. However, others add separate ingredients such as Vitamin D3 and other important nutrients to their formulas. The type of supplement you go for ultimately comes down to personal preference, but be sure to do some research into all of the added active ingredients before making a decision.

Omega-3 Fish Oil Supplement

(Photo: Adobe Stock)

• Clean Label – It’s generally best to choose supplements that use as few ‘filler’ ingredients and additives in their formulas as possible. When researching the best Omega-3 supplement for you, take a look at the ‘other ingredients’ section to see what else is contained in the product alongside the active ingredients.

• The Brand – It’s always worth doing some of your own research before choosing a supplement. That means reading up about the company behind the product and checking out what customers are saying online. Do they treat customers well and do they have a good reputation on the internet? Doing this kind of research before making a purchase can help to prevent disappointment later on.

• No Proprietary Blends – We always recommend choosing a supplement that has a totally clear and transparent ingredients label. This means avoiding supplements that use ‘proprietary blends’ and instead going for a product which clearly reveals the precise doses of each active ingredient on the label.

Best Omega-3 Supplements – Our Pick

So, now that we’ve covered most of the key things to bear in mind when it comes to Omega-3 supplementation, it’s time to take a look at our pick of the three best products on the market right now.

1) Performance Lab Omega-3

Product website: www.performancelab.com

Performance Lab Omega-3

Performance Lab’s Omega-3 supplement is a vegan-friendly supplement which has a clean and clear ingredients formula.

Finding a high-quality Omega-3 supplement that’s suitable for vegans is not straightforward. Performance Lab aim to solve this problem with their impressive Omega-3 product, which was added to their collection of supplements in late 2020.

There are few unique and impressive points about this supplement. Firstly, instead of using fish oil as its source of Omega-3s, this supplement gets its DHA and EPA from algae.

Each serving of Performance Lab’s supplement contains life’s™ OMEGA Algal Oil, which is a plant-based alternative to traditional fish oil.

The supplement features a clean and straightforward ingredients formula, with the all-important DHA and EPA the only two active ingredients.

Performance Lab Omega-3 Ingredients

The Performance Lab Omega-3 Ingredients label

The Pros:

• Algae-sourced Omega-3s are a vegan friendly alternative to fish oil
• 2:1 DHA to EPA ratio
• Clean and clear ingredients label
• Easy to swallow softgels
• Premium product

The Cons:

• Premium price tag
• Only available to buy on the official website (discounts are available if you buy more than one bottle at a time)

Our Verdict:

We’re big fans of the whole Performance Lab range of supplements and this is a great option if you’re looking for a plant-based Omega-3 supplement that contains the all-important DHA and EPA in an optimal 2:1 ratio. The vegan-friendly softgels are easy to swallow and each bottle contains 60 capsules.

2) Bulk Prom3ga

Product website: www.bulk.com

Bulk Pro Prom3ga

Next up on our list is the Bulk Prom3ga supplement. This is Bulk’s premium offering when it comes to an Omega-3 supplement.

Bulk are one of the biggest names when it comes to health and fitness supplements in the UK and Europe, and they have recently rebranded their entire collection of products.

As well as providing the all important DHA and EPA from fish oil in its formula, Prom3ga goes a step further and also includes 3000IU of Vitamin D3 in its formula, along with 300µg of Astaxanthin (as AstaPure).

As is the case with most Omega-3 supplements Prom3ga is delivered in softgel capsules which are easy to swallow.

Bulk Pro Prom3ga Ingredients

The Bulk Pro Prom3ga Nutrition Facts Label

The Pros:

• Good doses of both EPA and DHA (from fish oil)
• Added Vitamin D3 and Astaxanthin
• Reputable brand with good track history
• Premium product

The Cons:

• Not vegan friendly
• Premium price tag

Our Verdict:

The Bulk Prom3ga supplement is a good option if you’re looking for a premium Omega-3 supplement and don’t mind if it’s not suitable for vegans. As well as containing the all-important DHA and EPA from fish oil, this supplement raises its game by adding in both Vitamin D3 and Astaxanthin. Each bottle contains 90 softgels.

3) Myprotein Essential Omega-3

Product website: www.myprotein.com

Myprotein Essential Omega-3

The next product on our list is Myprotein’s Essential Omega-3 supplement.

Myprotein are one of the top supplements brands in the health and fitness space, and we’ve tried out and reviewed a whole host of their products here on the site.

Their Essential Omega-3 supplement contains both DHA and EPA from fish oil in a traditional formula.

It’s a simple and straightforward supplement without any unnecessary additional ingredients.

Myprotein Essential Omega-3 Ingredients

The Myprotein Essential Omega-3 Nutritional Information Label

The Pros:

• Contains both EPA and DHA (from fish oil)
• Simple formula – fish oil is the only active ingredient
• Made by a reputable brand with a good track history
• Good value for money

The Cons:

• Not vegan friendly
• Doses of EPA and DHA are a bit on the low side compared to other products

Our Verdict:

The Essential Omega-3 supplement from Myprotein is a good option if you’re looking for a straightforward fish oil supplement that offers good value for money. This supplement is available in three bottle sizes, either 90, 250 or 1000 capsules.

Anything Else To Consider?

It’s always important to remember that supplements are not ‘magic pills’ that will work wonders without any effort on your part.

Food supplements such as the ones featured on this page are not intended to replace a varied, balanced diet and a healthy overall lifestyle.

Generally speaking, it’s best to try and get all of the important nutrients you need in your diet from real food sources over supplements where possible.

We always recommend speaking to your doctor or a certified medical professional before making any changes to your diet, lifestyle or taking any supplements for the first time. This is especially important if you are pregnant or breastfeeding, or have (or suspect) an underlying medical condition.

Omega 3 Vitamin D supplement

(Photo: Adobe Stock)

Wrapping Things Up – Our Final Thoughts

That brings us to the end of our look at some of the best Omega-3 supplements on the market right now.

We’ve walked you through some of the key things to bear in mind when it comes to selecting an Omega-3 supplement.

We’ve also focused on some of the basic points to know about this important family of fatty acids that play an important role in supporting overall good health.

We currently rate the products on this page as among the best options when it comes to Omega-3 supplements on the market right now. Performance Lab’s Omega-3 is currently our top choice, but all of the products featured on this page are good options when it comes to Omega-3 supplementation.

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