Best Krill Fish Oils of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

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Krill Fish Oils are a type of dietary supplement that are derived from small crustaceans called krill. These oils are rich in omega-3 fatty acids, which are essential for maintaining good health. They are believed to be more easily absorbed by the body than other types of fish oils, and may offer a range of health benefits, including reducing inflammation, improving heart health, and supporting brain function. While krill fish oils are not a substitute for a healthy diet and lifestyle, they can be a useful addition to a balanced nutrition plan.

At a Glance: Our Top Picks

High Strength Antarctic Krill Oil Capsules Cover #TOP 1
High Strength Antarctic Krill Oil Capsules
ftb score rating icon 9.9
Krill Oil Omega 3 Capsules 1000mg Cover #TOP 2
Krill Oil Omega 3 Capsules 1000mg
ftb score rating icon 9.8
Bioglan Red Krill Oil Max Strength 1000 mg Cover #TOP 3
Bioglan Red Krill Oil Max Strength 1000 mg
ftb score rating icon 9.6

Top 6 Krill Fish Oils

High Strength Antarctic Krill Oil Capsules

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High Strength Antarctic Krill Oil Capsules Cover
Antarctic Krill Oil Capsules High Strength - 3 Months Supply - 180 Red Krill Oil Softgels - Omega 3 Fatty Acids Supplements - EPA, DHA, Astaxanthin & Choline - Omega 3 Fish Oil Alternatives

The WeightWorld Krill Oil Capsules provide a high-strength supplement that is easily absorbed, making it a better alternative to traditional fish oil. Each capsule contains 1200mg of pure Antarctic krill oil, ensuring you get a potent source of Omega-3 fatty acids without the fishy aftertaste. These capsules support heart, liver, and brain health, with beneficial ingredients like DHA, EPA, astaxanthin, and choline. Additionally, they are made from 100% natural, non-GMO components, giving you peace of mind about what you are putting into your body.

What We Like
Superior absorption than fish oil
No fishy burps or aftertaste
Supports heart and brain health
100% natural and non-GMO
Easy to swallow softgels
#TOP 2

Krill Oil Omega 3 Capsules 1000mg

Krill Oil Omega 3 Capsules 1000mg Cover
Krill Oil Omega 3 Capsules High Strength 1000mg | Sustainably Fished in Antarctic | 60 Red Softgels | Joint Care Supplements | with Powerful Antioxidant Astaxanthin and Phospholipids for Absorption

Krill Oil Omega 3 is a high-strength supplement that provides you with sustainably sourced Omega-3 fatty acids. Fished responsibly in Antarctic waters, it supports a healthy marine ecosystem. The 60 odourless softgels are easy to swallow, making them ideal for those sensitive to smells. With superior absorption thanks to phospholipid packaging, your body can utilise the essential EPA and DHA efficiently. Enhanced with astaxanthin, this product boasts antioxidant properties that help maintain freshness and potency.

What We Like
Sustainably sourced krill oil
Odourless and easy to swallow
Superior absorption of Omega-3
High antioxidant potency
Manufactured in the UK

Bioglan Red Krill Oil Max Strength 1000 mg

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Bioglan Red Krill Oil Max Strength 1000 mg Cover
Bioglan Red Krill Oil Max Strength 1000 mg, high in Omega-3 Fish Oil, EPA & DHA help to support your Heart, Eye and Brain health, one month supply – 30 capsules

Bioglan Krill Oil offers an advanced source of Omega-3, providing 1000 mg of pure krill oil in each capsule. This oil is rich in EPA and DHA, essential fatty acids that support your heart, brain, and eye health. With a unique phospholipid structure, it ensures better absorption compared to traditional fish oils. Sourced from the pristine Antarctic waters, you can trust its sustainability, making it a responsible choice for your wellbeing.

What We Like
Highly absorbable Omega-3 source
Supports heart and brain health
Sustainable sourcing from Antarctic
Contains antioxidant Astaxanthin

Bioglan Red Krill Oil Extra Strength 500mg

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Bioglan Red Krill Oil Extra Strength 500mg Cover
Bioglan Red Krill Oil Extra Strength 500mg, high in Omega-3 Fish Oil, EPA & DHA help to support for your Heart, Eye and Brain health, one month supply – 30 capsules

Bioglan Krill Oil offers an advanced, highly absorbable source of Omega-3 with a strong dosage of 500mg Pure Krill Oil. This product contains essential fatty acids EPA and DHA, which are beneficial for supporting your heart and cardiovascular health, brain function, and vision. Unlike traditional fish oil, the EPA and DHA in this krill oil are carried by phospholipids, enhancing their absorption in your body for greater benefits. Additionally, it is sourced sustainably from the pristine waters of the Antarctic, ensuring you receive a quality product.

What We Like
High absorption of Omega-3
Sourced from sustainable fishery
Supports heart and brain health
Contains potent antioxidant Astaxanthin
Convenient one month supply

Cleanmarine Krill Oil with Omega 3 & Astaxanthin

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Cleanmarine Krill Oil with Omega 3 & Astaxanthin Cover
Cleanmarine Krill Oil – Packed with EPA & DHA – Omega 3 with Added Astaxanthin and Choline – Vitamin D – Heart, Eye & Brain Health – Joint & Immune Support - 30 Capsules

Cleanmarine Krill Oil is a high-strength supplement that packs 590mg of concentrated Omega 3 in each capsule, providing essential fatty acids, EPA and DHA, that your body cannot produce efficiently on its own. This concentrated formula supports the normal function of your heart, brain, and vision, ensuring you receive vital nutrients. The superior absorption of EPA and DHA is facilitated by phospholipids, allowing your body to utilise them more effectively. Additionally, the quality assurance means you can enjoy this oil without the unpleasant after-taste often associated with fish oils.

What We Like
High strength Omega 3 content
Supports heart and brain health
Easily absorbed by the body
No fishy after-taste

Omega 3 Fish Oil 2000mg Capsules

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Omega 3 Fish Oil 2000mg Capsules Cover
Omega 3 Fish Oil 2000mg - 240 Capsules (4 Months Supply) - 660mg EPA & 440mg DHA - Cod Liver Oil Capsules Alternative - High Strength Omega 3 Fatty Acids Supplements for Eyes, Brain & Heart (EFSA)

WeightWorld Omega 3 Capsules provide high purity and strength, sourced from sustainable wild-caught Peruvian anchovies. Each capsule delivers 660mg of EPA and 440mg of DHA, ensuring you receive potent omega 3 fatty acids for overall well-being. With no fishy aftertaste or burps, these capsules are easy to swallow, making them a convenient choice for daily supplementation. Rich in essential fatty acids, they support brain function, heart health, and vision, helping you maintain a healthier lifestyle.

What We Like
High purity and strength
No fishy aftertaste
Supports brain and heart health
Sustainably sourced ingredients
Easy to swallow capsules
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is krill fish oil good for?

Krill oil is used for heart disease, high levels of certain blood fats (triglycerides), high cholesterol, high blood pressure, stroke, cancer, osteoarthritis, depression, premenstrual syndrome (PMS), and painful menstrual periods.

2. Is krill oil the same as fish oil?

While fish oil is derived from fatty fish, krill oil is made from tiny crustaceans called Antarctic krill. Some studies have shown that krill oil may be better absorbed by the body and more effective at improving risk factors for heart disease.

3. What are the risks of krill oil?

Bleeding disorders: Krill oil can slow blood clotting. It might increase the risk of bleeding in people with bleeding disorders. Seafood allergy: Some people who are allergic to seafood might also be allergic to krill oil supplements. Avoid using krill oil or use it cautiously if you have a seafood allergy.

4. Who should not take krill oil?

Before Taking Krill Oil. Diabetes.Liver disease.A pancreas disorder.Blood clotting disorder or risk of stroke.Upcoming surgery or procedure that might increase your risk for bleeding.Underactive thyroid.If you drink more than two alcoholic beverages per day.

Editor's Notes

During our krill fish oil research, we found 24 krill fish oil products and shortlisted 6 quality products. We collected and analyzed 93,569 customer reviews through our big data system to write the krill fish oils list. We found that most customers choose krill fish oils with an average price of £20.18.

The krill fish oils are available for purchase. We have researched hundreds of brands and picked the top brands of krill fish oils, including WeightWorld, LOVE LIFE SUPPLEMENTS, Bioglan, Cleanmarine. The seller of top 1 product has received honest feedback from 6,530 consumers with an average rating of 4.9.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."