Best Krill Oil Capsules of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

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Krill Oil Capsules are a dietary supplement containing oil extracted from krill, a small crustacean found in the Antarctic ocean. These capsules are a rich source of omega-3 fatty acids, which are essential for maintaining a healthy heart, brain, and joints. They also contain antioxidants that help protect cells from damage caused by free radicals. Krill Oil Capsules are a popular alternative to traditional fish oil supplements, as they are considered to be more sustainable and less likely to cause fishy aftertaste or burps.

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 9.8
Horbaach Antarctic Krill Oil Capsules 2000mg Cover #TOP 2
Horbaach Antarctic Krill Oil Capsules 2000mg
ftb score rating icon 9.7
Nu U Nutrition Antarctic Krill Oil 2000mg Cover #TOP 3
Nu U Nutrition Antarctic Krill Oil 2000mg
ftb score rating icon 9.5

Top 10 Krill Oil Capsules

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

Horbaach Antarctic Krill Oil Capsules 2000mg

HU981
Horbaach Antarctic Krill Oil Capsules 2000mg Cover
Antarctic Krill Oil Capsules 2000mg | 120 Count | High Strength Blend with Fish Oil, Astaxanthin, Phospholipids, EPA and DHA | No Artificial Preservatives | by Horbaach

Horbaach Krill Oil Capsules offer an EXTRA STRENGTH formula with 2000mg per serving, providing you with naturally occurring EPA and DHA, which are essential for maintaining heart and brain health. The product is crafted from the FINEST QUALITY krill, sustainably harvested from the pristine waters of Antarctica, ensuring you receive a potent supplement. This expertly crafted formula is free from artificial colours, flavours, or preservatives, making it a suitable choice for adults seeking a natural health boost. With Horbaach's commitment to purity, you can trust the quality of your supplement.

What We Like
High strength formula
Sustainably sourced krill
No artificial preservatives
Suitable for all adults
Backed by industry experience
#TOP 3

Nu U Nutrition Antarctic Krill Oil 2000mg

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Nu U Nutrition Antarctic Krill Oil 2000mg Cover
Antarctic Krill Oil Super Strength 2000mg - 150 Softgels Capsules - with Astaxanthin & Phospholipids - Omega 3 Fish Oil Alternative - Source of EPA & DHA - Made in The UK - Nu U Nutrition

Nu U Krill Oil offers a potent 2000 mg of Antarctic Red Krill Oil per serving, ensuring you get maximum benefits without the need for multiple capsules. Each serving provides essential fatty acids, including 364 mg of EPA and 258 mg of DHA, which are vital for maintaining heart and brain health. With 600 μg of Astaxanthin, this oil is naturally preserved, protecting it from oxidation. Additionally, the inclusion of 60 mg of Phospholipids enhances absorption, making it easier for your body to utilise these beneficial nutrients effectively.

What We Like
High strength dosage
Better absorption
Natural and non-GMO
More servings per bottle
Sourced sustainably from Antarctica

Vitabiotics Ultra Krill Oil with Omega 3-9

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Vitabiotics Ultra Krill Oil with Omega 3-9 Cover
Vitabiotics Ultra Red Krill Oil Nutritional Supplement Capsule with Omega 3-9 Fatty Acids DHA EPA Astaxanthin for Heart Brain And Eye Vision Support from Antarctic Marine Phospholipids

Vitabiotics Ultra Krill Oil is a unique source of Omega-3, featuring a high concentration of marine phospholipids that your body absorbs more effectively than standard fish oil. It naturally contains astaxanthin, which helps keep the oil fresh and stable. Unlike many other krill oils, this product is pure and not mixed with regular fish oil. Additionally, it delivers high-quality DHA and EPA fatty acids, supporting normal heart function, as well as maintaining brain and vision health. This makes it a convenient choice for those looking to enhance their overall wellbeing.

What We Like
High-quality Omega-3 source
Pure krill oil without fish blend
Supports heart, brain, and vision
Convenient for daily use
#TOP 5

Horbaach Antarctic Krill Oil 2000mg Softgels

HU986
Horbaach Antarctic Krill Oil 2000mg Softgels Cover
Antarctic Krill Oil 2000mg | 240 Softgels | with Omega 3 Fish Oil (EPA & DHA), Astaxanthin, and Phospholipids | High Strength Complex | by Horbaach

Horbaach Krill Oil offers an extra strength formulation with 2000mg per serving, providing essential EPA and DHA for heart and brain health. The krill is sustainably harvested from the pristine waters of Antarctica, ensuring you receive the finest quality. This expertly crafted supplement supports your wellness regime with a commitment to purity and potency. Additionally, it is free from artificial colours, flavours, or preservatives, making it suitable for both adult men and women who seek a high-quality supplement at great value.

What We Like
High strength formulation
Sustainably sourced krill
Pure and potent ingredients
No artificial additives
#TOP 6

Ultra Pure Superba Krill Oil 500mg Capsules

KRI500
Ultra Pure Superba Krill Oil 500mg Capsules Cover
Ultra Pure Superba Krill Oil 500mg x 120 Capsules - sourced in The unpolluted Waters of The Antarctic Providing a Rich Supply of Astaxanthin and Omega 3

The Pureclinica Krill Oil offers 500mg of pure krill oil sourced from the unpolluted waters of the Antarctic. Each dose provides double the Omega 3 fatty acids compared to many competitors, ensuring you receive 230mg of beneficial EPA and DHA. This product also includes marine phospholipids, astaxanthin, vitamin D, and choline, enhancing its nutritional profile. With 120 softgel capsules per bottle, you only need to take two per day, making it a convenient addition to your daily routine.

What We Like
High Omega 3 concentration
Pure krill oil source
Includes beneficial nutrients
Long-lasting supply
Environmentally responsible sourcing

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
#TOP 8

Natures Aid 500mg Krill Oil Capsules - 60 Count

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Natures Aid 500mg Krill Oil Capsules - 60 Count Cover
Natures Aid 500mg Krill Oil Capsules - Pack of 60 Capsules

Natures Aid Krill Oil offers an excellent source of Omega-3 fatty acids, specifically EPA and DHA, which are essential for maintaining heart health. With a high concentration of phospholipids, these capsules support the normal functioning of your heart. Additionally, DHA contributes to healthy brain function and vision. You only need to take two easy-to-swallow, flavourless softgels per day, making it convenient to include in your daily routine. Made in the UK to strict standards, you can trust the quality of this product.

What We Like
High concentration of Omega-3
Supports heart health
Convenient softgel format
Flavourless and odour-free
Made in the UK
#TOP 9

Hellenia 100% Antarctic Krill Oil Capsules

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Hellenia 100% Antarctic Krill Oil Capsules Cover
100% Antarctic Krill Oil Capsules 500mg | Natural Source of Astaxanthin & DHA | 180 Capsules, 3 Month Supply | Made for Hellenia Healthfoods

The Hellenia Krill Oil Capsules provide a unique source of omega-3 fatty acids, specifically EPA and DHA, which can support your cardiovascular health and reduce inflammation. These capsules also contain astaxanthin, a potent antioxidant that aids in maintaining healthy skin and enhancing endurance. Additionally, they are designed to help you manage healthy cholesterol levels more effectively than standard fish oil, thanks to their high absorption rate. Overall, these capsules offer a convenient way to boost your health naturally.

What We Like
High in omega-3 fatty acids
Contains powerful antioxidants
Supports healthy cholesterol levels
Well absorbed by the body
Manufactured to high quality standards
#TOP 10

UKHealthHouse Superba Pure Red Krill Oil 500mg

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UKHealthHouse Superba Pure Red Krill Oil 500mg Cover
UKHealthHouse Superba Pure Red Krill Oil Capsules 500mg x 60 - Extra High Strength - Omega 3 Soft Gel Easy Swallow - Sustainably Eco Harvested from Antarctic Krill

The UKHealthHouse Krill Oil offers an impressive source of Omega-3 fatty acids, clinically proven to enhance your levels in the body. With its unique phospholipid structure, these capsules ensure better absorption compared to other sources. Each serving provides essential components such as EPA and DHA, vital for heart and brain health. Additionally, the natural antioxidant astaxanthin contributes to overall wellness. By choosing this high-quality krill oil, you can conveniently support your health while enjoying the benefits of sustainably sourced ingredients.

What We Like
High omega-3 absorption
Contains natural antioxidants
Sustainably sourced from Antarctica
No refining necessary
Convenient softgel format
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is krill oil supplement 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 it safe to take krill oil everyday?

Dosing. Krill oil has most often been used by adults in doses of 1-4 grams by mouth daily for up to 3 months. Speak with a healthcare provider to find out what dose might be best for a specific condition.

3. Is krill oil supplements safe?

Krill oil is considered a relatively safe supplement. Taking krill oil, especially in high doses, may affect blood clotting. However, studies have shown that fish and krill oil supplementation didn't cause side effects in those taking blood-thinning medications.

4. Which is better krill oil or astaxanthin?

For example, one study showed that isolated astaxanthin lowered triglycerides and increased “good” HDL cholesterol in people with mildly elevated blood lipids ( 8 ). Nevertheless, this study provided astaxanthin in much larger doses than those you would typically get from krill oil supplements.

Editor's Notes

During our krill oil capsule research, we found 69 krill oil capsule products and shortlisted 10 quality products. We collected and analyzed 30,046 customer reviews through our big data system to write the krill oil capsules list. We found that most customers choose krill oil capsules with an average price of £19.63.

The krill oil capsules are available for purchase. We have researched hundreds of brands and picked the top brands of krill oil capsules, including WeightWorld, Nu U Nutrition, Vitabiotics Ultra, Pureclinica, Bioglan. 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."