Best Krill Oil Supplements Ranked for 2018 – Top 10 Brands

Jump Ahead to the Best Krill Oil Products

Many people are aware of the benefits of fish oil and the omega 3 fatty acids they contain. They are well known to help support heart and cardiovascular health. What many people do not realize is that there is another, possibly even better, natural supplement that can be taken instead: krill oil.

When comparing krill oil vs fish oil, there are a few important things to note. For one, krill oil is more pure than fish oils and the risk of it containing contaminants (such as mercury) is much lower than fish oil. It is also more easily absorbed and used by the body, and includes a strong antioxidant called astaxanthin. Some say it is also a more environmentally friendly choice because Antarctic krill are one of the most abundant wild animal species, with an estimated collective biomass of 600 million tons! And here’s the good news: krill oil is available in supplement form!

What Is Krill Oil?

Many people are aware of the benefits of fish oil and the omega 3 fatty acids they contain. What many people do not realize is that there is another, possibly even better, natural supplement that can be taken instead: krill oil.

Krill oil comes from krill, which are small shrimp-like crustaceans that live in the ocean and feed on phytoplankton. They are almost at the very bottom of the food chain, and they are key species in their ecosystems. Hundreds of different animals rely on them as a food source, including whales, fish, and birds.

These nutritious little invertebrates are also beneficial to human health, which is where krill oil supplements come in. Humans do not usually consume krill, so there are no krill oil foods! Krill oil supplements contain natural omega-3 fatty acids, particularly EPA and DHA forms, similar to fish oil supplements.

When comparing krill oil vs fish oil, there are a few important things to note. For one, krill oil is more pure than fish oils and the risk of it containing contaminants (such as mercury) is much lower than fish oil. It is also more easily absorbed and used by the body, and includes a strong antioxidant called astaxanthin.

Some say it is also a more environmentally friendly choice because Antarctic krill are one of the most abundant wild animal species, with an estimated collective biomass of 600 million tons! And here’s the good news: krill oil is available in supplement form!

Uses & Benefits of Krill Oil

Krill oil is gaining popularity as an alternative to fish oil. Some research suggests it may be easier to absorb than fish oil, although this has not been definitively proven. Some primary uses for krill oil include:

  • Healthy fats: Krill oil is rich in omega-3 fatty acids, which can have a wide variety of significant health benefits. Krill oil contains both docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), which have a number of important functions in the body. EPA and DHA are found exclusively in seafoods, which is why the USDA recommends consuming at least 8 ounces of seafood per week. Fish oil and krill oil both provide these healthy fats, although some evidence suggests that krill oil may be more easily absorbed in the body than fish oil.
  • Inflammation: The beneficial omega-3 fatty acids found naturally in krill oil have potent anti-inflammatory effects. One study found a reduction in inflammation markers of up to 30% in participants with chronic inflammation. Krill oil is thought to be particularly beneficial in fighting inflammation because it also contains astaxanthin in addition to the omega-3’s. Astaxanthin is also thought to reduce inflammation. Some studies have found krill oil to be even more effective than purified omega-3 supplements, although more research is needed. Regardless, it’s safe to say that krill oil has powerful anti-inflammatory properties. Inflammation can contribute to a huge range of serious health concerns, so it’s inflammation-fighting properties are perhaps the most important krill oil benefit.
  • Joint pain: Krill oil may be beneficial for reducing joint pain and symptoms of arthritis. One study of patients with osteoarthritis found krill oil to be beneficial in reducing stiffness and functional impairment, as well as pain. Krill oil has been shown to reduce knee pain and also improve range of motion. These effects are largely attributed to krill oil’s anti-inflammatory properties.
  • Heart health: Omega-3 fatty acids like DHA and EPA, which are found in high concentrations in krill oil, are beneficial for heart health. Krill oil has been shown to lower triglycerides while simultaneously raising HDL (“good”) cholesterol levels. A recent clinical review of 7 studies confirmed these results, concluding that krill oil was effective in reducing bad cholesterol and triglycerides while raising good cholesterol levels. These effects help to maintain a healthy heart and may be beneficial in reducing the risk of heart disease.
  • PMS: Women experiencing symptoms of premenstrual syndrome, or PMS, may benefit from taking krill oil. Several studies have found that fish oil and omega-3 acids can help to manage period pain and inflammation in women experiencing PMS. Studies looking specifically at krill oil are limited, but research on fish oil and omega-3’s in general have all shown promising results. Since krill oil contains many of the same beneficial omega-3s as fish oil, it’s thought to also have beneficial effects on PMS symptoms. One study did back up this claim, even noting that krill oil appeared to be more effective than fish oil, although it was a relatively small study.

Overall, krill oil is a highly beneficial supplement and an easy way to add beneficial fats to your diet. While you can certainly get enough omega-3’s from your diet alone, many people do not – and krill oil represents an easy way to boost intake. Many claim that krill oil is more effective than fish oil, and while there is some evidence to support this claim, more research is needed. Regardless, both fish oil and krill oil are beneficial supplements with a host of positive effects on human health.

Who Can Benefit from Krill Oil?

  • Athletes – Athletes can benefits from the top krill oil supplements because of the anti-inflammatory benefits of krill oil. If you are an athlete, taking the best krill oil supplements can help to optimize your health and performance.
  • Those with High Cholesterol – Cholesterol is fat-like substance that travels throughout the bloodstream in little packages called lipoproteins. High-density lipoproteins (HDL) are considered to be good cholesterol, and low-density lipoproteins (LDL) are bad cholesterol. High cholesterol is a condition in which one has high amounts of cholesterol in the blood, and often has too much bad cholesterol. It can lead to an increased risk of heart attack or stroke. The best krill oil supplements may help to lower cholesterol levels.
  • Those with Arthritis – Arthritis is a condition of inflammation in joints that may get worse as you age, causing joint pain and stiffness. The most common forms include osteoarthritis (OA) and rheumatoid arthritis (RA). OA is also called degenerative joint disease, and is caused by wear and tear on the joints. RA is an autoimmune disorder that damages the lining of your joints and causes chronic inflammation. A study found that 500 mg of krill oil daily can help symptoms of osteoarthritis.
  • Those with Premenstrual Syndrome – Premenstrual syndrome, also known as PMS, is a group of symptoms that a woman may experience before her menstrual cycle. These symptoms may include irritability, bloating, cramping, tender breasts, mood swings, headaches, and more. One study found that ten of the most common PMS symptoms may be reduced by 44 percent with daily dosages of a krill oil formulation that includes vitamin D, B vitamins, rosemary extract, and soy isoflavones.

Are There Any Side Effects?

Krill oil is considered a safe supplement, however, if you have a seafood allergy you are very likely to experience allergic reactions to krill oil. It also has the potential to thin the blood due to its high EPA and DHA fatty acid contents, and may interact with certain medications. Talk to your doctor before taking krill oil if you are currently taking any medications.

How to Take Krill Oil

Krill oil supplements are fat soluble, and they are best absorbed with food. If you are switching from a fish oil supplement to an effective krill oil supplement, the krill oil dosage should be two-thirds of the fish oil dosage you were previously taking. This helps to account for the increased absorption and potency of krill oil.

How to Stack Krill Oil

  • Krill Oil and Evening Primrose Oil for Women’s Health – Evening primrose oil is a good women’s health supplement that helps to strengthen bones, help PMS symptoms, and promote cardiovascular health. When fortified with krill oil, it is a great women’s health supplement that enhances all of these benefits. This is a good krill oil stack for women’s health.
  • Krill Oil and Vitamin E for Beauty – Vitamin E is a powerful antioxidant that helps to protect cells from free radical damage. It also helps to support beautiful and healthy hair, skin, and nails. Krill oil and vitamin E work together to help ease the aging process and preserve youth. Overall, this is a good krill oil stack for supporting natural beauty.

What to Look for in a Good Krill Oil Product

A good krill oil supplement should be transparent, and the supplement label should identify the content of EPA, DHA, and astaxanthin that is included. It also should include a quality dosage of krill oil. Some of the larger and more effective dosages are around 1000 mg of krill oil.

Also be sure to choose a product manufactured by a reliable brand that is trustworthy. Look for brands that manufacture their products in GMP certified facilities, have brand recognition, or are transparent about their ingredients.

Top 10 Krill Oil Products Compared

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10. Doctor’s Best Real Krill Enhanced with DHA and EPA

Doctor's Best Real Krill Enhanced with DHA and EPA

Doctor’s Best Real Krill Enhanced with DHA and EPA is a non-GMO, gluten free, and soy free krill oil pill. It is fortified with fish oil in order to enhance its omega 3 fatty acid benefits.

Highlights:

  • Non-GMO, gluten free, and soy free
  • Fortified with fish oil

Drawbacks:

  • Fish oil may contain toxins that krill oil does not
  • Low krill oil dosage
  • Expensive

What’s in it:

  • SUPERBA Antarctic krill oil plus fish oil complex (includes 134 mg EPA, 512 mg DHA, and 30 mcg astaxanthin)

Who makes it: Doctor’s Best Vitamins is a physician founded supplement brand that was founded in 1990. They offer more than 200 science based nutritional products that are made to help support and optimize overall health.

Bottom line: This is a good source of omega 3’s, however krill oil is a more pure source of omega 3 fatty acids and fortifying it with fish oil may contaminate it with toxins that it is not supposed to have. It also has a lower dosage of krill oil, and is more expensive than some alternatives.

9. MegaRed Omega 3 Krill Oil

MegaRed Omega 3 Krill Oil-100% Pure Antarctic Krill Oil

MegaRed Omega 3 Krill Oil is a krill oil pill that is made with a quick release softgel capsule. It is made with 100 percent high absorption krill oil, and has no fishy aftertaste. They only use krill oil sourced from fisheries in the Antarctic that is certified by the Marine Stewardship Council’s standard for sustainability, or the MSC. One dose is only one pill per day!

Highlights:

  • 100% high absorption krill oil

Drawbacks:

  • Includes cholesterol
  • Very low dosage
  • Expensive

What’s in it:

  • 350 mg krill oil (includes 50 mg EPA, 24 mg DHA, and 17 mcg astaxanthin)

Who makes it: MegaRed is a supplement brand that specializes in krill oil supplements. Their products all include krill oil, and most help to support joint health, cardiovascular health, brain health, vision, and more.

Bottom line: MegaRed specializes in krill oil supplements, so their products are top quality, and definitely good krill oil supplements. However, they have some cholesterol in them, and they use a very low dosage. They are also more expensive than some alternatives.

8. Dr. Mercola Krill Oil for Women

Dr Mercola Krill Oil for Women

Dr. Mercola Krill Oil for Women is a women’s krill oil pill that is fortified with evening primrose oil. Evening primrose oil is a comes from the seed of the evening primrose plant.

Highlights:

  • Good women’s health supplement
  • Fortified with evening primrose oil

Drawbacks:

  • Contains cholesterol
  • Some complain that the capsule is low quality

What’s in it:

  • 1000 mg krill oil (100 mg EPA, 55 mg DHA, 1 mg astaxanthin)
  • 500 mg evening primrose oil

Who makes it: Dr. Mercola is a doctor who provides health education and quality health products to consumers. He is a licensed physician and surgeon in the state of Illinois. In 2009, he was named the top Ultimate Wellness Game Changer by the Huffington Post.

Bottom line: This is a very powerful krill oil supplement that includes a very high amount of the antioxidant, astaxanthin. It is fortified with evening primrose oil, which is a good women’s health supplement. However, it does contain cholesterol, and some consumers complain that the capsule is low quality.

7. Bulksupplements Pure Krill Oil Softgels

Bulksupplements Pure Krill Oil Softgels

Bulksupplements Pure Krill Oil Softgels is a pure krill oil pill that is free of sugar, soy, dairy, yeast, gluten, corn, or additives. It comes in bulk quantities for a very affordable price.

Highlights:

  • Affordable
  • Bulk quantities

Drawbacks:

  • Bulk quantities may not suit everyone’s needs
  • Does not tell you how much astaxanthin is included

What’s in it:

  • 1000 mg krill oil (includes 160 mg EPA, and 80 mg DHA)

Who makes it: Bulksupplements supplies over 200 supplement ingredients to both consumers and manufacturers. All of their are available from grams to metric tons, and are made in FDA approved GMP certified facilities.

Bottom line: This is a good krill oil supplement for experienced consumers who are dedicated to taking krill oil for long periods of time. It is high quality and extremely affordable! However, if you have never tried krill oil, this is probably not the best choice. It also does not describe how much astaxanthin is included.

6. Jarrow Formulas Krill Oil

Jarrow Formulas Krill Oil

Jarrow Formulas Krill Oil is a krill oil pill that uses krill oil derived from a multi-stage extraction process. It is a great source of omega 3 fatty acids, and is free of potential toxins. It is also more potent and bioavailable than fish oil, making it a superior choice. Jarrow Formulas Krill Oil is traceable, sustainable, and ecologically friendly!

Highlights:

  • Non-GMO

Drawbacks:

  • Low quantity
  • Expensive

What’s in it:

  • 1200 mg krill oil (120 mg EPA, 70 mg DHA, and 115 mcg astaxanthin)

Who makes it: Jarrow Formulas is a Los Angeles based formulator and supplier of nutritional supplements. Founded in 1977, they strive to “promote optimal health with high quality, effective, affordable and “cutting edge” formulations.”

Bottom line: Jarrow Formulas Krill oil is a powerful krill oil supplement with a quality krill oil dosage. It is made by a reliable, high quality brand, and it is a great alternative to fish oil. However, it comes in a low quantity and is more expensive than some alternatives.

5. Source Naturals NKO Neptune Krill Oil

Source Naturals NKO Neptune Krill Oil

Source Naturals NKO Neptune Krill Oil is a krill oil pill that is fortified with vitamin A, which is an antioxidant vitamin that supports vision, immune function, reproduction, and overall health. It contains no yeast, dairy, egg, gluten, soy, or wheat.

Highlights:

  • Fortified with vitamin A
  • Affordable

Drawbacks:

  • Includes sodium and cholesterol

What’s in it:

  • 1000 mg krill oil (includes 150 mg EPA, 90 mg DHA, and 480 mcg astaxanthin)

Who makes it: Source Naturals is a nutritional supplement brand that is the self proclaimed leader of the wellness revolution. They were the first company to combine nutrients, herbs and nutraceuticals, which is now a common practice in the supplement industry.

Bottom line: This is a good krill oil supplement for a decent price, and it is manufactured by a well known and reliable brand. It is fortified with vitamin A, an antioxidant vitamin that helps support healthy vision. However, it includes sodium and cholesterol.

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4. AMRAP Nutrition – Omega 3 Krill Oil Capsules

Amrap Nutrition Omega 3 Krill Oil Capsules

AMRAP Nutrition Omega 3 Krill Oil Capsules is a krill oil pill that uses krill oil from wild caught, sustainably harvested krill.

Highlights:

  • Non-GMO
  • Made in the USA
  • Sustainable wild krill

Drawbacks:

  • Extremely expensive

What’s in it:

  • 1000 mg krill oil (includes 80 mg EPA, 50 mg DHA, and 100 mcg astaxanthin)

Who makes it: AMRAP nutrition is a sports nutrition brand that was founded in 2012. Their motto is “Clean Fuel For Your Lifestyle.” They are a highly charitable brand, and to date they have helped fight childhood obesity in the U.S. and built a water cistern in Kenya.

Bottom line: This is one of the best krill oil supplements on the market due to its high quality, potency, and efficacy. It is great for athletes and those looking to improve or optimize their overall health. However, it is extremely expensive, and there are equitable products for a more affordable price available.

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3. Now Foods Neptune Krill Oil

Now Foods Neptune Krill Oil 1000mg

Now Foods Neptune Krill Oil is a strong krill oil supplement with a substantial dosage of omega 3 fatty acids. One of the most differentiating aspects of this product is that it has a super powerful dose of the active antioxidant in krill oil, called astaxanthin.

It is also coated with enteric which dissolves in the small intestine and improves potency and bioavailability of the supplement.

Highlights:

  • Enteric-coated
  • Free from toxins

What’s in it:

  • 1000 mg krill oil (includes 120 mg EPA, 70 mg DHA, and 750 mcg astaxanthin)

Who makes it: Now foods is a natural supplement producer that manufactures its products in sustainable, GMP certified facilities. They have been providing their customers with affordable, sustainable natural health products since 1968.

Bottom line: This is a strong krill oil supplement that is enteric coated to promote absorption in the small intestine and improve potency and efficacy. It provides a powerful dosage of antioxidants and offers all of the krill oil benefits you are looking for. It is also manufactured by a reliable and transparent company that is well known in the industry.

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2. Onnit Krill Oil

Onnit-Krill-Oil

Onnit Krill Oil is a softgel krill oil pill that is non-GMO and contains no gluten or soy. It also has powerful antioxidant and anti-inflammatory benefits. Onnit Krill Oil is a superior source of omega 3s.

Fish oil may contain toxins such as mercury, PCBs, and pesticides that accumulate in the tissues of fish and contaminate fish oil. Krill oil does not contain these toxins. It also includes the antioxidant astaxanthin, which helps to keep the supplement fresh and protects your cells from free radical damage! Additionally, krill is a more sustainable and environmentally friendly source of EPA and DHA omega 3s.

Highlights:

  • Superior absorption
  • Free from toxins
  • non-GMO, gluten free and soy free
  • Includes high amounts of EPA and DHA

What’s in it:

  • 1000 mg krill oil (includes 130 mg EPA, 60 mg DHA, and 150 mcg astaxanthin)

Who makes it: Onnit is a sports nutrition brand that was founded in 2010, and is dedicated to helping their customers optimize their health and performance. They partner themselves with some of the world’s top athletes and medical professionals when formulating their supplements.

Bottom line: This is one of the best krill oil supplements on the market. It is made by a reliable company using top quality krill oil, and is formulated with a quick dissolving softgel. It is a great source of omega 3 fatty acids.

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1. Transparent Labs Krill Oil

transparent-labs-CoreSeries-Krill-Oil review

Transparent Labs Krill Oil is a liquid softgel, quick release krill oil pill. It has a powerful krill oil dosage, and is a potent source of omega 3 fatty acids (EPA and DHA). It is easily and quickly absorbed by the body, and does not cause any fishy aftertaste!

This powerful krill oil supplement is 48 times more potent than fish oil, has additional antioxidant properties, and is of the highest purity. It is free of toxins that fish oil supplements may be tainted with, such as mercury and other heavy metals. This is one of the best krill oil supplements on the market, and one of the most powerful krill oil supplements, as well.

Highlights:

What’s in it:

  • 1000 mg krill oil (includes 120 mg EPA, 55 mg DHA, and 80 mcg astaxanthin)

Who makes it: Transparent Labs is a high quality, performance nutrition brand that produces dietary supplements that help to optimize health. All of their products use clinically effective dosages and provide formula transparency, ensuring that customers know exactly what they are getting in each dose.

Bottom line: This is the top krill oil supplement because it has a powerful krill oil dose that is quickly and easily absorbed by the body due to the quick dissolving softgel. It is manufactured by a high quality and reliable brand, and it has a fully transparent supplement label. If you won’t settle for anything less than the best, this is the top krill oil supplement for you.

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Austin Meadows

Written by Austin Meadows

Austin Meadows is an independent writer and consultant specializing in health and wellness topics. With more than 7 years of experience writing in the natural health industry, Austin strives to deliver accurate, concise and researched based information to his readers. You can find more of Austin's work at Olympic-Creative.com, or connect with him on LinkedIn.