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Ranking the Top-Rated Best Krill Supplements for 2022

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By now, you’ve probably heard of fish oil supplements. They’re associated with many health benefits, like joint support and better cardiovascular health.

However, little do most people know that a similar supplement is better than fish oil. It’s called krill oil.

Krill oil is more sustainable than fish oil, has fewer toxins, and has better omega-3 fatty acid ratios.

Many people take fish oil for heart health, whereas others take them for their reported anti-aging benefits. Other studies suggest krill oil may support joint health and brain health, amongst other benefits.

For all of these reasons, krill oil continues to grow in popularity, and there are plenty of options nowadays. We’re here to help. We’ve ranked the best krill supplements to support your health using rigorous, thorough research methods. Here’s what we found.

The Best Krill Oil Supplements in 2022

All krill oil supplements claim to use the best quality krill sourced from pristine waters. However, as lab tests have found, not all krill supplements are made equal.

After hours of research into customer reviews, ingredients labels, and more, we’ve ranked the best krill oil supplements available today:

  • BioTrust OmegaKrill
  • Zenith Labs Omega 3-7-9 Krill Oil
  • Natural Stacks Antarctic Krill Oil
  • 1MD KrillMD
  • Transparent Labs Krill Oil
  • Live Conscious KrillWell
  • VitaPost Krill Oil Plus
  • Onnit Krill Oil
  • Vital Plan Krill Oil Plus
  • Elm & Rye Krill Oil
  • Regenurex
  • Bulletproof Omega Krill Complex
  • Sports Research Antarctic Krill Oil
  • Bronson Antarctic Krill Oil

We’ll briefly summarize each supplement below:

BioTrust OmegaKrill

BioTrust OmegaKrill is one of the most widely used krill oil supplements. OmegaKrill, a blend of premium wild fish and krill oil, delivers a surprisingly high dose of omega-3 fatty acids to improve health in various ways.

OmegaKrill offers 1,300mg of total omega-3 fatty acids, including EPA and DHA, each meal. AstaReal was added to the formula to increase its effects, and it provides a significant amount of astaxanthin.

OmegaKrill from BioTrust may be the correct choice for you if you want to maximize the effects of krill oil with a potent dose of proven components. And, for $34, it’s a fantastic deal in terms of both price and quality.

Zenith Labs Omega 3-7-9 Krill Oil

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Zenith Labs Omega 3-7-9 Krill Oil is a popular krill oil supplement that costs only $49 a bottle.

Omega 3-7-9 contains more omega fatty acids than other formulations on our list, with 720mg of EPA, 480mg of DHA, and higher doses of omega-7 and omega-9 fatty acids.

The omega-3 in Omega 3-7-9 Krill Oil helps promote mental sharpness and joint health, while the omega-7 can assist skin health and digestive issues. Omega-9 isn’t as well-known, but it’s said to help with energy, mood, and cardiovascular health.

We also like that Zenith Labs formulates its supplements, like Omega 3-7-9, with the help of a doctor, providing it with an advantage over other krill products on our list.

Natural Stacks Antarctic Krill Oil

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Natural Stacks Antarctic Krill Oil provides a potent dose of krill oil at a meager cost.

Natural Stacks Antarctic Krill Oil is designed to boost overall health, according to Natural Stacks. It’s intended to be a natural anti-inflammatory to enhance brain function and muscular growth. Furthermore, the supplement contains 300mcg of astaxanthin per serving, more significant than many rival krill oil products. Astaxanthin has anti-inflammatory properties in addition to omega-3 and omega-6 fatty acids.

However, the price separates Natural Stacks Krill Oil from the competitors. One bottle starts at $19.96 per bottle, making it one of the most affordable options on our list, despite the reasonable price.

1MD KrillMD

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1MD KrillMD is an omega-3 formula with sustainable & pure krill oil from Antarctica. It includes potent omega-3 fatty acids like EPA & DHA and astaxanthin’s powerful antioxidant.

1MD, as the name might imply, formulates its products with the help of real medical doctors. This helps make KrillMD one of the most effective krill oil supplements on our list without the fishy aftertaste.

KrillMD contains 1,600mg of pure krill oil per serving, which is a surprisingly strong dose. This provides plenty of omega-3 fatty acids to support cognition, heart health, etc. One container of KrillMD will cost you $40.99.

Transparent Labs Krill Oil

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Transparent Labs Krill Oil is a popular and well-reviewed krill oil supplement with a strong dose of 1,00mg of krill oil per serving. Taking just two capsules per day can give you all the EPA and DHA you need without any fishy aftertaste.

Transparent Labs claims they offer the purest formula with zero mercury whatsoever. They also claim their krill oil is 48x more potent than fish oil, making it superior to your standard fish oil supplement.

One bottle starts at $29.99 per bottle, which is relatively affordable given its superior quality.

Live Conscious KrillWell

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Live Conscious KrillWell is a pure krill oil supplement that supports joint health, cognition, and heart health using a solid blend of EPA and DHA omega-3 fatty acids.

Like most of the other top-ranked krill oil supplements on our rankings, KrillWell was designed to have no fishy aftertaste. Simply take three soft gel capsules a day to give yourself a substantial dose of omega-3 fatty acids and krill oil.

In each serving of KrillWell, there is 1,500mg of krill oil, with a 180mg dose of omega-3 fatty acids, 90mg of EPA, and 60mg of DHA. You also get a healthy dose of astaxanthin with 600mcg per serving. One bottle of Live Conscious KrillWell starts at $25.99.

VitaPost Krill Oil Plus

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VitaPost Krill Oil Plus is a premium krill oil supplement that supports skin health, heart health, joint health, and brain health using a blend of DHA, EPA, omega-6, and omega-3 fatty acids.

Each Krill Oil Plus soft gel contains 500mg of krill oil with 10mg of phospholipids and 100mg of EPA and DHA. There’s also a small amount of astaxanthin. Although it has all the right ingredients, we wish the dose of EPA, DHA, and astaxanthin was just a little higher as most of the premium krill oil supplements do.

One bottle of VitaPost Krill Oil Plus costs $29.50 per bottle and is backed by a full money-back guarantee. We also like that VitaPost has all their products 3rd party tested to add a further level of legitimacy.

Onnit Krill Oil

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Onnit is one of the best-known supplement companies globally, and they offer premium quality supplements at affordable prices. Featuring sustainably-sourced krill oil, Onnit aims to give you pure, essential fats with DHA and EPA.

Like most top-rated krill oil supplements on our list, Onnit Krill Oil contains astaxanthin, a natural pigment linked to powerful antioxidant effects.

Onnit Krill Oil contains 1g of krill oil in each serving. It gives you 240mg of omega-3 fatty acids, including 130mg of EPA and 60mg of DHA, 200mcg of astaxanthin, and 450mg of phospholipids. One bottle of Onnit Krill Oil only costs $30 per bottle, making Onnit an affordable yet premium krill oil supplement.

Vital Plan Krill Oil Plus

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Vital Plan Krill Oil Plus is a soft-gel-based krill oil supplement that claims to support brain, joint, and heart health without an aftertaste.

Like all of Vital Plan’s other supplements, Dr. Bill Rawls, a licensed medical doctor, manufactured Krill Oil Plus. Dr. Rawls designed this krill oil supplement to support immune health, enhance cognition and mood, improve cardiovascular health, and support joint mobility. Best of all, it is still sustainably harvested from the waters of Antarctica.

One serving of Krill Oil Plus contains 1,500mg of krill oil per serving, making Vital Plan krill oil one of the most potent doses on our list. Each dose gives you 330mg of omega-3 fatty acids, including 180mg of EPA and 81mg of DHA. It also provides you with 600mg of phospholipids, 150mcg of astaxanthin, and 75mg of choline – an ingredient not found in other krill oil supplements. Vital Plan Krill Oil Plus starts at only $36 per bottle.

Elm & Rye Krill Oil

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Elm & Rye sells a top-rated krill oil product much higher than competitors. Elm & Rye Krill Oil, which comes in a $45 bottle with 30 pills, can help enhance joint health and reduce inflammation by providing a significant daily dose of omega-3 fatty acids.

Elm & Rye Krill Oil contains 500mg of krill oil per serving. That’s the exact dosage of some of the other vitamins on our list. However, Elm & Rye, on the other hand, extensively lab tests their products to ensure purity and potency, which we don’t see with all other manufacturers.

If you don’t mind the high price of Elm & Rye Krill Oil and want to fight inflammation, reduce joint discomfort, and boost heart health, this supplement could be the ideal solution for you.

Regenurex

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Regenurex is an all-natural krill oil supplement that supports mental and physical health. It is marketed explicitly toward adult men and women over the age of 40 who want to reduce their physical and cognitive decline.

Each serving of Regenurex contains 12mg of astaxanthin with MCT oil. This dose is enough to provide you with several of the proven benefits of astaxanthin. According to the manufacturer, Regenurex can help your body reduce the effects of aging by supporting healthy joints, eyes, muscles, skin, brain, and cardiovascular function, amongst other benefits.

Regenurex may also help you lose weight, reduce stress, and support healthy inflammation. One bottle will cost you $49, which is on the pricier side., but still worth buying.

Bulletproof Omega Krill Complex

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Bulletproof Omega Krill Complex features 1,560mg of omega-three fatty acids, making Omega Krill Complex one of the most potent krill oil products.

In every serving of Bulletproof Omega Krill Complex, there are 885mg of EPA and 480mg of DHA. There’s also 20mg of olive fruit extract, an ingredient we don’t see in other formulas.

If you’re looking for the highest dose of omega-3 fatty acids while getting enough EPA and DHA, then Bulletproof Krill Complex may be suitable. One bottle starts at $45, is backed by a money-back guarantee, and comes from one of the most trusted names in the supplement space.

Sports Research Antarctic Krill Oil

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Sports Research Antarctic Krill Oil is a potent formula designed with 1,000mg of EPA and DHEA and natural astaxanthin.

Each bottle contains IKOS 5-Start Certified Krill Oil, giving it a layer of extra legitimacy over most competitors. The breakdown of each 1,000mg serving includes 240mg of omega-3 fatty acids with 136mg of EPA and 60mg of DHA. There is 400mg of phospholipids and 500mcg of astaxanthin.

The main drawback to Sports Research Antarctic Krill Oil is that it appears as if the manufacturer pays for reviews on Amazon. Therefore, it can be tough to tell whether or not the average customer experience is that good. However, given the quality of krill oil, it’s safe to assume Sports Research Krill Oil can help.

Bronson Antarctic Krill Oil

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Bronson Antarctic Krill Oil is an omega-3 fatty acid supplement that contains 1,000 mg of EPA, DHA, phospholipids, and astaxanthin per serving.

Bronson’s Antarctic Krill Oil is one of the internet’s best-selling and most popular krill oil blends, with over 10,000 ratings and an average rating of 4.7 stars out of 5.

Bronson Antarctic Krill Oil provides 1,000mg of Antarctic krill oil in total, with 200mg of total omega-3 fatty acids, 120mg of EPA, and 80mg of DHA in each soft gel serving. Phospholipids (200mg) and astaxanthin (100mg) are also included (200mcg). One bottle starts at $28.

How We Ranked The Top Krill Oil Supplements

It is easy for any company to claim to make the world’s best krill oil product. However, there’s a massive difference between cheap and premium krill supplements.

Here are the ranking factors we used to separate the best and worst krill supplements:

Astaxanthin Dosage

Astaxanthin, a carotenoid with antioxidant properties, is found in krill oil. Natural astaxanthin is included in all krill oil. Some krill oil manufacturers include astaxanthin or astaxanthin concentrate in their formulas, while others don’t. According to the list above, astaxanthin levels in krill oil supplements range from 200mcg to 3,000mcg per serving. Astaxanthin appears to have considerable antioxidant and inflammation-fighting properties in modest concentrations.

EPA & DHA Dosage and Ratio

You’re consuming krill oil because you’re using fish oil: omega-3 fatty acids. Krill oil supplements contain varying EPA and DHA dosages and ratios. Some krill oil makers purposefully created their products near the clinical dose. Others conceal dosages and ratios within proprietary formulas, making detailed breakdowns challenging to see. We preferred to know exactly how much EPA and DHA were in each product.

Other Complementary Ingredients

We evaluated krill oil supplements primarily based on their omega-3 and astaxanthin content. Complementary substances were taken into consideration, though. Vitamin E was found in certain krill oil supplements, whereas omega-7 and omega-9 fatty acids were found in others. These substances may help your krill oil supplement work better.

Ease of Use, Taste, Capsule Size

Most people don’t want to swallow a pill meant to be given to a horse to get their omega fatty acids. Our rankings considered taste, ease of use, and capsule size.

Reliably Sourced

Krill oil supplement companies emphasize sustainability. Most enterprises get their krill from the Antarctic Ocean’s pristine waters, where krill is plentiful. We favored krill oil supplement providers that were transparent about where their products were sourced.

Honest Advertised Benefits

Krill oil pills won’t help you appear ten years younger or improve your heart and brain health overnight. Good krill oil supplement manufacturers promote real benefits and make reasonable claims about what their products can potentially do. They don’t try to entice you with implausible, unverified advantages. They let the krill oil’s natural science speak for itself.

Manufacturer Reputation & Transparency

Over the last few years, thousands of new supplement companies have been created to target the rapid growth of the krill oil industry. Other companies have a proven track record of developing effective supplements that are also safe. We preferred manufacturers with a more substantial reputation for producing higher quality supplements, although we were not necessarily biased against newer startups with high standards of manufacturing practices.

Third-Party Testing & Certification

Many krill oil supplement companies spend extra money on third-party lab testing, which involves hiring a lab to test their formula to ensure it has the chemicals listed on the label. Other organizations, such as Friend of the Sea, collaborate with companies to certify sustainability. We scored krill oil supplements higher if they have more certification, third-party testing, and analysis.

Doctor or Dietitian Formulated

Many of the best supplement companies use a medical doctor, registered dietitian, or other certified professionals to create their products. This adds a layer of legitimacy, so we prefer products used by one or many medical professionals to formulate their products.

Moneyback Guarantee

Like any supplement, krill oil simply doesn’t work for everyone. All reputable krill oil supplements offer a money-back or satisfaction guarantee. We preferred companies with at least a 30-day money-back guarantee, although the longer the guarantee, the better. This shows a manufacturer stands behind their product and is confident in their ability to support your wellness goals.

Overall Price & Value

Some people want to spend $80 on a premium krill oil supplement. Others only want to spend $10. Whatever your budget is, you should be able to get a high-quality krill oil supplement. If you’re only buying a budget krill oil supplement, you shouldn’t need to sacrifice quality ingredients. Likewise, if you purchase a premium krill oil supplement, you should get premium ingredient quality.

Customer Reviews

The best way to get an idea of whether a krill oil supplement is worth buying or not is to read customer reviews. What was the average experience of users? Did they like the product? Were there side effects? Would they recommend the product to their friends or family? These were all questions we needed to answer when evaluating krill oil supplements.

Main Benefits of Krill Oil

People take krill oil for anything from anti-aging to heart health. Here are some of the most common benefits associated with taking krill oil:

  • Weight loss
  • Better mood
  • Improved overall cardiovascular health
  • Rejuvenated skin health
  • Better vision
  • Better memory and cognition
  • Improved joint health and reduced joint pain
  • Enhanced metabolic function
  • Better omega-3 fatty acid intake
  • Less toxin consumption because of less bioaccumulation

Krill oil supplements have surged in popularity for all of these benefits and have shown no signs of slowing down soon.

How Does Krill Oil Work?

Krill oil supplements operate by supplying essential omega-3 fatty acids to your body. The body does not produce Omega-3 fatty acids on its own. Still, studies have shown that Omega-3s are necessary for heart health, brain health, inflammation, and other body functions.

Omega-3 fatty acids are beneficial because they contain two specific fatty acids:

  • Eicosatetraenoic Acid (EPA)
  • Docosahexaenoic Acid (DHA)

Fish, krill, and other seafood are the primary sources of omega-3 fatty acids. Because our forefathers ate many of these foods, our bodies have developed to require them.

Modern diets, on the other hand, are deficient in omega-3s. Many of us aren’t receiving enough fatty fish to obtain enough omega-3s.

Wild salmon, sardines, anchovies, herring, mackerel, and shellfish are the best sources of omega-3s.

Signs You Might Lack Omega-3 Fatty Acids

If you don’t consume enough omega-3 fatty acids, it may have several negative health impacts after just a short period. Dry eyes, poor joint health, and dry skin are just a few signs you may not consume enough omega-3s.

Other signs include:

  • Mood swings
  • Fatigue and low energy
  • Poor sleep
  • Irritability
  • Joint point or severe swelling
  • Mental fog
  • Dry eyes
  • Brittle nails
  • Dry hair and dandruff
  • Dry, rough, or prematurely old patches of skin

If you are experiencing several of these symptoms, then a krill supplement may be able to help you.

Krill Oil Vs. Fish Oil

Although fish oil supplements are popular, studies have shown krill oil may be more beneficial (although both have benefits).

Here are some of the differences between fish oil and krill oil supplements:

Krill Has A Higher Amount of Omega-3 Fatty Acids

Omega-3 fatty acids are not often found in significant concentrations in most fish oils supplements. Eicosatetraenoic acid (EPA) and docosahexaenoic acid (DHA) are two essential types of omega-3 fatty acids (DHA). These acids are crucial for brain, heart, and inflammatory function. Omega-3s are essential fatty acids that your body cannot create independently. You must obtain them from your food. Krill oil contains more omega-3s than fish oil.

There are Fewer Omega-6 Fatty Acids in Krill Oil

Krill contains fewer Omega-6 fatty acids than fish oils, which is beneficial.

Many of us consume far too many omega-6 fatty acids. Your body requires omega-6 fatty acids, but too much of them can cause serious health problems. Excess omega-6 fatty acid consumption, for example, can hasten the aging process in some people. Because of an imbalance of omega-6 to omega-3 fatty acids, your skin, nails, and hair may appear older than your chronological age. The average American has a 15:1 omega-6:omega-3 ratio, although the optimal ratio is closer to 4:1. Krill oil is a better choice since it has a better ratio of omega-6 to omega-3 fatty acids.

Krill is Cleaner, Normally Higher Quality, and Possesses Fewer Toxins

Fish oil has more contaminants than krill oil. This is because many fish oil supplement manufacturers use low-cost fish sources. Fish are also higher on the food chain, which means they store more toxins in their bodies than krill, which are lower on the food chain. This is why krill oil is much cleaner and safer than fish oils.

Krill Has more DHA and Better DHA/EPA Ratios

Many fish oil pills have insufficient DHA per serving or a poor DHA-to-EPA ratio. Both DHA and EPA are necessary for good health. Your body, however, has 5 to 30 times more DHA in its tissues than EPA. If you want to get the most out of your DHA, you might consider taking a DHA supplement.

Krill Oil Causes Less “Fishy” Burps

You may have had fishy burps if you’ve ever taken a fish oil supplement. Some fish oil pills have a fishy flavor to them. Others have oxidized over time, putting you in danger of getting fishy burps. Krill oil supplements have a better freshness, fragrance, and taste than other fish oil supplements. This means you are less likely to experience these “fishy” burps than you may experience with fish oil.

Krill Often Has Less Mercury and Fewer Heavy Metals

Most krill will have less mercury than fish oil. Pick a supplement with limited methylmercury content, whether you buy fish or krill oil. Methylmercury is a neurotoxin that has been linked to severe brain and nervous system damage. It may also damage your liver, heart, and kidneys. You should look for krill that has been thoroughly tested for mercury and other toxins like heavy metals, PCBs, furans, and dioxins.

Krill Oil Versus Plant-Based Omega-3s

Omega-3 fatty acids are abundant in some plant-based foods. Plant-based omega-3s are popular, but they don’t work the same way as animal-based omega-3s like krill.

Plant-based omega-3 sources are vegan and vegetarian friendly, such as walnuts and chia seeds. Because krill is an animal (a small fish species), krill oil supplements are not suitable for vegans or vegetarians.

ALA vs. EPA/DHA: What’s the Difference?

A distinct form of omega-3 fatty acid called ALA is found in plant-based diets. Although it is not an effective way to increase EPA/DHA intake, your body converts a small amount of ALA into EPA and DHA (only about 0.5 percent gets converted). The two most important omega-3 fatty acids are EPA and DHA, and krill oil is far superior to plant-based sources for obtaining these fatty acids.

Plant-based omega-3 fatty acid sources can be high in vitamins, minerals, fiber, and protein, but they aren’t good sources of omega-3 fatty acids.

Why is Krill Oil Superior to Fish Oil Supplements?

Many individuals use krill oil instead of fish oil since it is purer and more sustainable. Krill oil supplements offer fewer contaminants and are more environmentally friendly than fish oil.

The following are some of the causes behind the disparity in sustainability:

  • Because krill are lower in the food chain than fish, they do not accumulate as many pollutants.
  • Because fish are higher on the food chain, they accumulate more poisons in their bodies.
  • When you make a fish oil supplement, you’re concentrating a specific fish extract into a concentrated form, leading to hazardous buildup.
  • Most krill comes from the Antarctic Ocean’s pristine waters, thousands of kilometers distant from any substantial human population.
  • Krill oil is more environmentally friendly than fish oil. Krill abounds in the world’s waters. Krill live for a brief time and reproduces swiftly. Krill are numerous and continue to be prolific even when harvested in large amounts.

Overall, krill oil is purer and considered more sustainable than any fish oil supplement.

Krill Oil Supplements – What Science Says

There’s a growing amount of research to suggest krill oil may be superior to fish oil. Both krill oil and fish oil have similar benefits, but krill oil is exceptional in several ways.

Krill oil supplementation was associated with a significant reduction in inflammation in a study from 2007. In the study, a group of adults with arthritis was given krill oil by researchers. The adults’ C-reactive protein levels, a biomarker associated with inflammation, decreased significantly after consuming krill oil. Pain and discomfort are linked to inflammation, indicating krill oil may have some benefit in these areas.

Many people today take krill oil pills to aid with arthritis and other types of joint discomfort. Researchers provided krill oil to a group of people with minor knee discomfort in one study. After 30 days, participants reported less knee pain when standing and sleeping and improved range of motion.

Inflammation has been connected to a variety of diseases. Inflammation is linked to some of the world’s deadliest diseases. Researchers discovered that krill oil reduced inflammation and improved immunological function in a 2013 study. It was also discovered that krill oil lowered tumor necrosis factor-alpha (TNF-alpha), an inflammatory biomarker. Due to these findings, researchers found that krill oil has significant anti-inflammatory and immune-boosting capabilities.

Other research has backed up the link between krill oil, inflammation, and immunity. In one study, participants were given either a 300mg krill oil supplement or a placebo, and the krill oil group had much less inflammation. The krill oil group had 30% better inflammation indicators than the placebo group after just 30 days of taking the supplement.

Some people take krill oil daily to help their hearts. Studies have shown Krill oil to benefit heart health in various ways. For example, in one study, researchers discovered that krill oil resulted in a considerable reduction in cholesterol. After giving a group of 300 persons a 0.5g to 4g krill oil supplement for 12 weeks, the researchers noticed significant decreases in cholesterol levels. The use of krill oil reduced serum triglycerides while raising low-density lipoprotein (the “bad” cholesterol).

Other studies have further found similar results regarding the cardiovascular effects of krill oil. In a study from 2017, researchers performed a full review on krill oil and heart health, and it concluded that multiple studies proved krill oil could help eliminate cholesterol safely.

Evidence suggests that krill oil supplements might even support cognition and brain health. According to some research studies, krill oil has a considerable impact on cognition. In one study, researchers discovered that EPA and DHA, the two essential omega-3 fatty acids present in krill oil, protect the brain from inflammation and oxidative damage linked to brain disease. In the same study, researchers discovered a link between regular daily doses of EPA/DHA and a lower risk of autism, depression, dementia, epilepsy, and schizophrenia, among other cognitive diseases.

Other research has looked into the link between krill oil and depression. Krill oil supplementation, for example, was proven to lessen depression symptoms and improve cognitive function in this study.

Other studies have linked krill oil to various advantages, including reduced dry eye, improved diabetes symptoms, and weight loss.

Krill oil also contains astaxanthin, a potent carotenoid, and antioxidant that has been shown to have benefits related to skin health and repair in studies. In one study from 2018, researchers reviewed several dozen studies on astaxanthin. They concluded that it was linked to significant improvements in skin health. It also appears to be particularly beneficial for skin damage related to UV rays.

Other studies suggest that astaxanthin may have cardioprotective effects. In one study from 2011 published in Marine Drugs, researchers described astaxanthin as a “potential therapeutic agent in cardiovascular disease” because of its impact on inflammation and heart health.

However, astaxanthin is best known for its benefits related to eye health, which is why krill oil is often used exclusively. As explained in a study from 2020, astaxanthin might be helpful to treat ocular diseases, and multiple studies have found astaxanthin has significant eye-related benefits.

Krill oil is well-studied and has several science-backed benefits in double-blind, placebo-controlled studies.

Side Effects of Krill Oil

When healthy adults use standard dosages, Krill oil supplements are not associated with significant side effects.

However, in some rare cases, mild side effects might include:

  • General digestive problems
  • Diarrhea or constipation
  • Bloating
  • Fishy breath or fishy burps

The best way to reduce the risk of experiencing these side effects is to follow the recommended dosage on your supplement, as all supplements must contain a safe dosage as per FDA regulations.

Some studies indicate krill oil might interact with blood-thinning medications or slow blood clotting in some individuals. You should speak to your doctor before taking krill oil if you have any severe disease or are on prescription medication.

Recommended Dosage of Krill Oil

Most krill oil supplements contain 500 to 1,500 mg of krill oil per serving, with 50 to 250 mg of EPA and DHA. This is comparable to the dose used in the majority of clinical trials.

To receive your recommended dose of omega-3 fatty acids, the American Heart Association recommends eating two 3.5 ounce portions of fatty fish per week. Wild salmon, sardines, anchovies, herring, mackerel, and other seafood are examples of fatty fish (including oysters and mussels).

The American Heart Association also suggests consuming 250 to 500 milligrams of EPA and DHA each day.

Various doses of krill oil have different impacts, according to studies. For example, in a 2014 study, researchers looked at the effects of 0.5g, 1g, 2g, and 4g of krill oil. The researchers found considerable benefits at all dosages, while there was no clear link between high and low doses in terms of higher or lower benefits. To put it another way, taking 0.5g or 4g of krill oil every day could be just as helpful.

FAQs About Krill Oil Supplements

We’ve gotten many questions about krill and krill oil supplements. Here are some of the answers to your most frequently asked questions:

Q. What is krill?

A: Krill are shrimp-like crustaceans found throughout the world. Krill are at the bottom of the food chain, and many larger mammals feed on krill as their primary source of food.

Q. What is krill oil?

A: Krill oil is a supplement made from an extract of krill.

Q. Where does krill oil come from?

A: Krill oil supplements are typically sourced from the Antarctic Ocean, where krill is most abundant.

Q. Is krill oil sustainable?

A: The krill oil supplement industry is deemed sustainable because krill are abundant in oceans. Krill also reproduces quickly. Even after harvesting krill for manufacturing, there is no shortage of krill in the oceans.

Q. Is krill oil better than fish oil?

A: Krill oil is often seen as better than fish oil because it is purer and contains fewer toxins. Krill oil is said to have a better ratio of omega-3 fatty acids like EPA and DHA.

Q. Is krill oil safe?

A: According to studies, taking krill oil in regular doses is safe for healthy persons. Although some people report moderate bloating, stomach pain, and fishy burps after taking krill oil at the prescribed amount, most people report no adverse effects.

Q. How does krill oil work?

A: Krill oil is effective because it includes high levels of EPA and DHA, two essential omega-3 fatty acids. These fatty acids are required for the proper functioning of your body.

Q. What are the benefits of krill oil?

A: Krill oil has been related to heart health, brain health, mood, immunity, inflammation, eye health, and other health benefits.

Q. Does krill oil have less mercury than fish oil?

A: Mercury levels in krill oil and fish oil should be minimal. However, because krill are further down the food chain than fish, some research shows that krill oil is less hazardous than fish oil.

Q. When should I take krill oil?

A: You can take krill oil at any time you see fit. However, most people take krill oil in the morning with breakfast.

Q. Is krill oil harmful to your liver?

A: There is zero evidence that krill oil has any harmful effects on your liver. It appears to be good for your liver by reversing or limiting the impact of a high-fat diet.

Q. How much krill oil should I take?

A: Most studies use a dosage of between .5g to 1.5g of krill oil today, which is coincidentally found in most supplements.

Q. Is krill oil good for heart health?

A: Studies have found that krill oil can support various aspects of cardiovascular health. Many studies suggest krill oil can lower cholesterol.

Q. is krill oil good for weight loss?

A: Only a few research studies have shown that krill oil helps people lose weight. However, krill oil does not appear to be harmful to weight loss, and it may even help improve cardiovascular health, making weight loss more straightforward.

Q. Does krill oil help with arthritis?

A: Krill oil has been demonstrated in a few minor trials to help people with arthritis relieve joint discomfort. Inflammation, which causes joint pain, appears to be reduced by krill oil.

Q. Is krill oil good for eye health?

A: Astaxanthin, a natural substance having antioxidant effects on the eyes and other body parts, is naturally found in krill oil. Krill oil and astaxanthin have been shown in studies to have a significant impact on eye health.

Q. Will krill oil give me fishy burps?

A: Some krill oil may give you fishy burps, although krill oil tends to lead to fewer instances of fish burp symptoms than traditional fish oil supplements.

Q. Is krill oil vegetarian or vegan?

A: No, krill oil is an animal product. Therefore, it is not vegan or vegetarian.

Q. What’s the best krill supplement?

A: A few of the best krill oil supplements include 1MD KrillMD, Natural Stacks Antarctic Krill Oil, Zenith Labs Omega 3-7-9 + Krill, and BioTrust OmegaKrill, among others.

The Best Krill Oil Supplements in 2022 Final Recap

It’s no secret that krill oil supplements have surged in popularity. It has quickly become a popular way to improve brain health, heart health, anti-aging benefits, etc.

To reap the benefits of krill oil, check out any top-ranked krill oil supplements from above to order the highest quality.

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