15 Best Fish Oil Supplements in UK [2022]

15 Best Fish Oil Supplements in UK [2022]

We have handpicked for you 15 best fish oil supplements in UK that qualify as an excellent source of nutrients for you to lead a healthy lifestyle with. Don’t worry - we understand it can get confusing to go through the endless choices of fish oil supplements in the market. The health benefits that comes along with fish oil are pretty amazing - so you are making the right decision to start taking them if you haven’t already yet! 

What are fish oil supplements?

Fish oil is packed with Omega-3 fatty acids which are essential to our health. In other words, if you don’t consume fish on a frequent basis, it’s best to take fish oil supplements instead to ensure our body gets the nutrients it needs. On a weekly basis, it is recommended for us to take atleast 1 to 2 servings of fish. So if you can’t meet this quota, fish oil supplements would be your best bet! 

15 Best Fish Oil Supplements in UK

1. Wiley’s Finest: Wild Alaskan Fish Oil 600mg (Prenatal DHA)

If you’re looking for the best fish oil supplements in UK for prenatal health, the Wild Alaskan Fish Oil consists of Prenatal DHA which has a high concentration of DHA and EPA essential fatty acids. These fatty acids aid to provide the necessary nutrition a mother needs pre and post-pregnancy. 

For mothers who have just given birth, it’s important to increase the DHA levels of breast milk, which is what these fish oil provides while also improving and balance the mood levels. Hence, the fish oil should be taken before giving birth so that it would be much easier when breastfeeding after giving birth. 

2. Wiley’s Finest: Wild Alaskan Fish Oil 630mg (Easy Swallow Minis)

If you’re looking for fish oil supplements UK which improves your vision and brain functions, the Wild Alaskan Fish Oil Easy Swallow Minis would be the best option. Each fish oil soft gel is packed with 630 milligrams of EPA as well as DHA omega-3 fatty acids, which also helps to reduce the overall risk of certain health issues such as heart disease. 

These fish oil soft gels are 55% smaller than your regular fish oil gels, making it super easy to swallow. Take two of these soft gels daily together with your meals and you’re good to go!

3. Wiley’s Finest: Wild Alaskan Fish Oil 1000mg (Peak EPA)


best fish oil supplements in ukThe Wild Alaskan Fish Oil (Peak EPA) are made to improve your cardiovascular health as it is packed with 1000mg of EPA that is known to increase the rate of Omega-3 levels in our red blood cells alongside human muscle tissue. 

How this fish oil supplement is considered one of the best omega 3 supplements in UK for cardiovascular health is due to the fact that it helps to lower triglycerides and increase the cholesterol levels while offering plenty of anti-inflammatory properties. 

4. Wiley’s Finest: Bold Vision Proactive Fish Oil

Do you happen to have bad vision? You might want to consider giving the Bold Vision Proactive Fish Oil a go because it’s one of the best fish oil tablets in UK for healthy eyes! These fish oil soft gels are infused with the FloraGLO® which is a clinically sdtudied lutein, Zeaxanthin, as well as Omega-7 and Proactive to support healthy vision and nourish the eyes. 

Upon taking this fish oil supplements, you will experience lesser eye strains and fatigue while preventing any vision loss. 

5. Provexis Fruitflow + Omega 3

best fish oil supplements in uk

(source : hollandandbarrett)

This fish oil supplement contains extractions from the sun-ripened tomatoes, particularly from the jelly surrounding the seeds. Therefore, it helps you to maintain a healthy heart, and to improve your blood flow. In other words, if you’re looking for the best omega 3 supplements in UK, the Fruitflow would be one of the recommended ones as it consists of Omega-3 wild ocean fish. 

The Provexis Fruitflow + Omega 3 also contains more than 30 anti-platelet compounds which promotes normal blood flow and circulation, therefore improving your cardiovascular health. By increasing the blood flow, it’ll cause lesser stress on your overall cardiovascular health. 

6. Holland & Barrett Maximum Strength Triple Omega 369

(source : hollandandbarrett)

Holland & Barret is no stranger to most as this brand does offer some of the best fish oil supplements in UK. This fish oil supplement is known to have triple Omega 3-6-9 while combining fish oil with flaxseed oil as well as starflower oil in order to provide the sufficient amount of important fatty acids. 

Though be careful as some customers say that the fish oil tablets are quite big, but they have no problem swallowing it. 

7. Nature’s Best High Strength Pure Fish Oil

(source : naturesbest)

Another one of the best omega 3 supplements in UK would be Nature’s Best High Strength Pure Fish Oil as it contains a whopping 700mg of total Omega 3s along with 340mg of DHA and 360mg of EPA. Plus, there’s no odour as well! Watch your blood pressure be normalized and controlled when you take it daily. 

8. Vegetology Opti3 Omega 3 EPA & DHA

(source : vegetology)

It can be difficult when searching for vegan or vegetarian fish oil supplements UK, which is why Vegetology offers fish oil packed with EPA & DHA and Omega 3 to cater to this particular community! This fish oil supplement also contains 5mcg of the plant source Vitamin D3. You won’t have to worry about any fishy taste after too.

9. Nu U Nutrition Omega-3 Fish Oil

(source : Amazon)

Easily qualify as one of the best fish oil supplements in UK, The Nu U Nutrition Omega-3 fish oil will be a great choice as each soft gel are packed with 1000mg of Omega 3 fish oil alongside 120mg of DHA and 190mg of EPA. As each soft gel is made out of high-grade fish, rest assured it wouldn’t cause a negative reaction to your stomach which low quality fish oil does! 

10. OMVITS Vegan Omega 3 DHA Supplement

(source : omvits)

Another recommended DHA supplements UK for vegans, the OMVITS Vegan Omega 3 DHA Supplement offers various health benefits that comes from Omega-3 Fish Oil - only without the actual fish! This fish oil supplement gets Omega-3 with the help of algae, the all-natural source. Thanks to the odourless and small-in-size capsules, it is easy for both adults and children to consume, even without the fishy taste that usually comes with fish oil supplements. 

11. Performance Lab Vegan Omega 3 with DHA and EPA

(source : Performance Lab)

This fish oil supplements UK from Performance Lab is formulated with superior algae, making it extremely high quality - up to 1100mg of Omega-3 Fatty Acids. Besides, it’s actually the first vegan softgels that are carageenan-fee. Upon taking it on a frequent basis, you will not experience any gastric issues, weird or fishy aftertaste and any fishy smell. 

12. Nutravita Omega-3 Fish Oil

(source : Amazon)

The Nutravita Omega-3 Fish Oil is naturally sourced from the waters of Peruvian Coast, hence bringing the finest quality of fish oils to you. There is about 440mg of DHA and 660mg of EPA packed in each fish oil softgels and rest assured it is free from any harmful toxins, PCBs and so on. 

13. Pure & Essential Omega-3 Wild Fish Oil

(source : Amazon)

Offering up to 1000mg of EPA and DHA, it is sourced naturally from deep-sea anchovies, sardines, mackerel and are purified with molecular distillation to completely remove all toxins. Many customers have said that by taking this fish oil supplement daily, they experience a boost in their immune system while some mentioned that they saw an improvement in healthier skin and mood. If you experience any inflammation, you will be able to reduce it as well.

14. Wild Nutrition Omega 3

(source : amazon)

Experience the various health benefits from one of the best fish oil tablets in UK, Wild Nutrition Omega 3! This fish oil supplement also helps to provide fuel for your brain along with putting you into a better mood as the brain consists of 60% fat, which is why Omega 3 is needed on a daily basis. If you are pregnant, consuming this would be helpful to support breast-feeding and conception. 

You could either take this with food or without, both works. There are no pork or beef gelatin found in these capsules as well - only natural ingredients. 

15. Bare Biology Omega 3

(source : Amazon)

One of the best fish oil supplements in UK that pretty much ticks all of the essential nutrients would be the Bare Biology Omega 3. If you have particular health issues such as arthiritis, taking this frequently would help to ease the pain. Aside from that, those who experience autism found taking this fish oil supplement helps them as well. 

Women who take this supplement found that it helped to reduce the PMS symptoms as well as those who encounter anxiety issues it reduced significantly. 


So if you are looking for the best fish oil supplements in UK, we hope this list would help you decide the right one for you! Ultimately, these are recommendations based on our own research. We suggest to seek a professional to get the right advice and double-check on which fish oil supplement that’s suitable for your health. That way, you’ll get professional advice without having to doubt your own choice!