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The best omega-3 & fish oil supplements

Best omega 3 and fish oil supplement
Do you want to take fish oil or Omega-3 supplements and aren’t sure which one to choose? This article lists the best Omega-3 & fish oil supplements.

Our top picks

Extra strength

Holland & Barrett Omega 3 Fish Oil 1500mg 60 Capsules
4.4

Holland & Barrett

Holland & Barrett Omega 3 Fish Oil 1500mg 60 Capsules

Buy 1 Get 1 Half Price

£15.99

For children and teenagers

Vitabiotics Wellkid Peppa Pig Omega 3 Orange Flavour 30 Jellies
2.76

Vitabiotics

Vitabiotics Wellkid Peppa Pig Omega 3 Orange Flavour 30 Jellies

Buy 1 Get 1 Half Price

£8.49

Vegan

Holland & Barrett High Strength Vegan Triple Omega 3-6-9 Oil 680mg 30 Capsules
4.36

Holland & Barrett

Holland & Barrett High Strength Vegan Triple Omega 3-6-9 Oil 680mg 30 Capsules

Buy 1 Get 1 Half Price

£14.99

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Are you shopping around for the best Omega-3 supplements or best fish oil supplements and aren’t sure which one to choose?

Unless you know your omegas from your fish oils, selecting the right supplement that does what you need it to can be a bit of a minefield. Fortunately for you, we do know our omegas from our fish oils and so do many of our customers.

In fact, we’ve created this article based on their feedback on the best omega fish oil and best fish oil supplements right now.

Why do our bodies need Omega-3?

Omega-3 fats and oily fish are widely associated with helping improve heart health, which has been backed up by widespread research. The Omega-3 fats, EPA and DHA, can help contribute to normal vision* and normal heart and brain function*.protect the heart and blood vessels from disease by:1

Where can you get Omega-3 from?

Omega-3 fatty acids are present in foods, particularly fish and flaxseed. You can also get it from fish oil supplements, such as oil and capsules, too. These foods all contain Omega-3:2

  • Fish and other seafood
  • Nuts and seeds
  • Plant oils
  • Fortified foods

What’s the difference between Omega-3 oil and capsules?

Quite simply, Omega-3 oil is a way of taking Omega-3 in liquid form, while the capsules contain doses of Omega-3 fatty acids. Some people prefer to take the capsules because they’re an easier way to swallow and digest the Omega-3, but others find taking a teaspoon of it, or whatever the measurement may be, is ok for them. It very much depends on your personal preference.

Best omega-3 capsules

Holland & Barrett Omega 3 Fish Oil 1000mg 120 Capsules

Holland & Barrett

£17.99

£0.15/1 Capsules

Why you'll love this

These Omega-3 Fish Oil Concentrate 1000mg capsules contain contaminant-free, pure fish oil, providing adequate quantities of essential fatty acids that are not naturally produced by the body. EPA and DHA are essential omega-3 fatty acids that are commonly found in fish oils. Take three soft gel capsules daily, preferably with meals.
 

Key benefits:

Contains contaminant-free, pure fish oil to provide adequate quantities of essential fatty acids.
 

What our customers think

Customer rating: 4.7 stars

RiverDragon says: Trusted product 
‘Good quality and price. I have been using this fish oil for over 20 years.’
 
Holland & Barrett Omega 3 Fish Oil 1500mg 60 Capsules

Holland & Barrett

£15.99

£0.27/1 Capsules

Why you'll love this

These Omega-3 fish extra strength rapid release soft gel capsules contain 4,500mg of fish oil, 810mg of EPA, 540mg of DHA, and an overall total of 1,350mg in Omega-3 fatty acids (for every three capsules taken). The recommended dosage is three capsules a day, preferably with food.
 

Key benefits

Extra strength rapid release capsules, containing EPA and DHA for healthy normal heart and brain function.
 

What our customers think

Customer rating: 4.1 stars

RW84 says – Best Omega-3 supplement available
 

Best omega-3 for kids and teenagers

Why you'll love this

These Omega-3 soft jellies have been developed to provide children, aged between 3 and seven-years-old, with a source of Omega-3 essential fatty acids. Suitable for vegans and vegetarians, they come in a natural orange flavour, making them a tasty way to increase Omega-3 levels. One to two jellies can be taken a day.
 

Key benefits

Provide a vegetarian form of Omega-3 in a delicious natural orange flavour that kids love. These soft jellies are suitable for vegans too.
 

What our customers think

Customer rating: 4.4 stars

Mrs Columbo says – My kids love them 
‘My children always remember their vitamins without prompting now. They tell me they’re tasty and they see them as a sweet treat.’
 
Nature's Aid DHA Drops Lemon 50ml

Gluten Free

Natures Aid

£10.95

£21.90/100 ml

Why you'll love this

Suitable for infants and children, this liquid has been specifically designed for breastfed babies, infants and children aged between three months and five-years-old. The drops provide high levels of Omega-3 fatty acids DHA and EPA. Take 1ml a day.
 

Key benefits

Omega-3 high in DHA and EPA and contains no added sugar, preservatives or artificial colours.
 

What our customers think

Customer rating: 4.5 stars

Jay Bees says – Best out there 
‘These drops are simply the best out there for toddlers…they are definitely worth buying.’
 

Best omega 3 6 9 supplements

Holland & Barrett High Strength Triple Omega 3-6-9 60 Capsules

Holland & Barrett

£17.99

£12.05

£0.20/1 Capsules

Why you'll love this

These Maximum Strength Triple Omega 3-6-9 capsules combine fish oil with flaxseed oil and starflower oil to help maintain essential fatty acid levels in a contaminant-free, pure form. Take two soft gel capsules daily, preferably with a meal.
 

Key benefits

Rapid release soft gel capsules containing fish, flaxseed and starflower oils for the maintenance of normal brain function and vision.
 

What our customers think

Customer rating: 4.5 stars

NicoleKN says – 10/10
“Great product and maximum strength better than any on the market”
 

Why you'll love this

Suitable for vegans, these capsules can contribute to the normal function of the heart, brain and vision. They contain Algal Oil, Olive Oil, EPO and Safflower Oil. Take one to three soft gel capsules daily.
 

Key benefits

Contains EPA and DHA to support healthy heart, brain and vision function. Suitable for Vegans.
 

What our customers think

Customer rating: 4.5 stars

Tazi says – Vegan tablets 
‘Being vegetarian, I have been looking for something to help support my heart function, as I am not getting any younger. Many capsules have animal by-products in them, so to find these is great. Although these capsules are not the smallest, they are easy to swallow and I am happy so far, so will continue taking these for the indefinite future.’
 

Best algae omega-3 supplement

Together Natural Algae DHA Omega 3 30 Softgels

Vegan

Together Health

£13.99

£0.47/1 Capsules

Why you'll love this

This Omega-3 has been sourced from pure algae, which doesn’t contain any of the contaminants that tend to be found in fish oil. Each soft gel contains plenty of naturally-extracted DHA and EPA-rich algae oil. Take one to two capsules a day, with or without food. (For more on fish-free Omega-3, check out this article, ‘Your top sources of fish-free omega-3 explained.’)
 

Key benefits

Contains the ideal amount of 100% natural algae DHA and EPA Omega-3 and is free from additives and processing chemicals, as well as suitable for vegans.
 

What our customers think

Customer rating: 4.7 stars

Cat Randle says – Why I like this product
‘I like this product for two reasons. 1) I can take the Omega-3 without tasting it and 2) The container is more recyclable than the plastic bottles.’
 

How did we pick the best supplement for Omega 3?

The product picks above are based on customer feedback. There are many more top-rated Omega-3 supplements – in addition to those we’ve listed above – so please do check them all out when you get the chance.

Is it safe to take supplements every day?

If you’re planning on taking Omega-3 supplements, or any other form of supplements, it’s important you follow the manufacturer’s guidelines on when to take them and how many to take each day - e.g. three times a day or once a day. This is safest way to take supplements, it’s also essential you speak to your GP before taking supplements too.

Advice when choosing supplements

Supplements can provide many benefits, but it’s important you take the time to carefully select them beforehand.

  1. Always take the time to research the various different options available to you.
  2. Don’t rush into buying supplements.
  3. Make sure they are suited for your specific needs.
  4. Speak to your GP before taking any supplements.
  5. Always follow the manufacturer’s guidance.
  6. Give them a chance to work, but equally stop taking them if you suffer any side effects.

Feel like you’ve got more of a handle on the best Omega-3 supplements and best fish oil supplements now? Capsules or liquid, standard or extra strength, algae-derived or vegan-friendly, there’s an Omega-3 supplement out there for everybody, children included.

Want to learn more about the benefits of Omega-3? Check out this article, ‘How omega-3 can benefit your health.’

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