Last Updated: May 30, 2020
Categorized in: Guides, Supplement Guides

Best Krill Oil Supplements

Written by Fitness Clone

Research-Based Trusted Source

Krill oil is similar to fish oil, but instead of oil from fish, this oil comes from a small crustacean usually sourced from the Antarctic. Krill translates to whale food and provides a source of omega fats similar to those provided in popular fish oil supplements. Both of these oils provide a source of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), which are omega-3 fats that are only found in marine sources.

Krill oil has recently gained traction and may even be more effective than fish oil supplements. Research has proven that krill oil may help fight inflammation, improve heart health, promote a healthy lipid panel, reduce cholesterol levels, and decrease swelling in the body. So let’s dive right in. We’ll take a look at the benefits, different types, and our choices for the best krill oil supplements.

Krill Oil supplement

Different Types Of Krill Oil Supplements

Krill oil is a great source of omega-3 fats, and supplements should always contain a source of DHA and EPA in their formula. When looking for what supplement to choose, always make sure it has these two forms of omega-3 fats. Most krill oil supplements will contain a source of phospholipids in addition to around 1000mg to 2000mg of krill oil sourced from the Antarctic.

Krill Oil supplement in palm

Krill Oil Supplement Benefits

Krill oil has recently become well known throughout the supplement market. It has a wide range of benefits due to its omega-3 content. The following are benefits of krill oil supplements in the body:

  • Reduces risk of heart diseases
  • Lowers cholesterol
  • Fights inflammation
  • Helps treat joint pain
  • Helps treat arthritis
  • Promotes a healthy lipid panel
  • Prevents blood platelet clotting
  • May help treat dry eyes
  • Helps alleviate PMS symptoms

Although many of these benefits are still being investigated, there is a lot of research that supports the efficacy of how these supplements behave in our bodies.

Should I Take Krill Oil Supplements?

Many individuals have started to take krill oil as some research has suggested that it might be more absorbable and more effective than fish oil in the body. However, krill oil is still under-researched, so you should use caution when taking it, and you should only take it on a short-term basis and no longer than 3 months.

Some people supplement with krill oil to improve cholesterol and lipid levels within the body and also help to boost cognition and brain health. Although krill oil and other fish oils are pretty safe, there are some side effects, including abdominal pain, fishy odors/burps, bloating, gas, nausea, and heartburn. Krill oil may be used to support healthy skin health, but it also may contribute to more oil on the skin and, thus, potentially more breakouts.

The following populations should avoid the use of krill oil or consult a doctor before taking:

Check Out Our 9 Top Rated Supplements
Our team has reviewed hundreds of popular supplements - these are our 9 favorites.
Click Here to check out the list.
  • Pregnant women
  • Individuals with blood disorders
  • People suffering from diabetes
  • People suffering from obesity
  • Individuals with a seafood allergy
  • Individuals undergoing surgery (it should not be consumed for at least 2 weeks prior to surgery)

Do Krill Oil Supplements Really Work?

Krill oil supplements are still new to the market and are currently being researched more. However, some research suggests that krill oil is the more bioavailable and thus effective form of fish oil. The current research shows that krill oil is effective at reducing cholesterol levels and promoting heart health. However, just like fish oil, if taken in large quantities, it can cause bleeding, which is an issue if you are on medications that slow blood clotting in the body (aspirin, warfarin, etc.).

It’s also too soon to tell if there are any long-term effects of krill oil as it is such a new supplement. However, it seems like krill oil is very similar in nature and bodily effect to fish oil and thus is deemed pretty effective and safe to use short-term.

Best Krill Oil Supplements

Bulletproof Omega Krill Complex

Bulletproof Omega Krill Complex

Our number one pick for krill oil supplements is Bulletproof Omega Krill Complex. This supplement includes an omega-3 blend of Antarctic krill, Norwegian herring roe, and Atlantic and Pacific fish oils. Its benefits include supporting heart health, brain health, and healthy joints.


Viva Naturals Krill Oil

Viva Naturals Krill Oil

This supplement contains both a DHA and EPA source, phospholipids, and 1250 mg of krill oil. Users say that it does not give any fishy odors or burps, both common side effects of krill oil use.

Antarctic Krill Oil

Antarctic Krill Oil

This product is gluten-free and soy-free and contains no additives. It provides 2000 mg of krill oil sourced from the Antarctic, containing a source of DHA, EPA, and phospholipids. It also comes very highly rated.

Sports Research Antarctic Krill Oil

Antarctic Krill Oil

This product also contains EHA, DPA, and a source of phospholipids in addition to 1000 mg of krill oil. It comes in only one capsule, which is fewer capsules used when compared to other krill oil supplements. It is sustainably sourced from the Antarctic and comes very highly rated.

Krill Oil Supplement Alternatives

Krill oil and fish oils are popular because they contain omega-3 fats, which provide you with the many health benefits these oils boast. There are many alternatives to fish oils that you can get through dietary sources as they boast high omega-3 content. The following are great omega-3 dietary sources:

  • Fish in whole food form (salmon, cod, mackerel, herring, oysters)
  • Mung beans
  • Flaxseeds
  • Linseed oil supplements
  • Chia seeds
  • Walnuts

Additionally, there are other omega-3 supplements out there. Many are dedicated to one specific purpose or goal, though. For example, if you’re looking to relieve joint pain, Omega XL could be a good supplement alternative.

Krill Oil Supplements And Your Omegas

Krill oil can provide a great omega-3 source into your diet if need be. Fish oils, such as krill oil, can help prevent heart disease, promote a healthy lipid panel, lower cholesterol, and help treat arthritis and joint pain. However, fish oils have side effects and shouldn’t be taken for a duration exceeding 3 months.

If you’re looking to reap some of the krill oil health benefits, taking a krill oil supplement can be beneficial. However, dietary sources of omega-3 fats like salmon, cod, walnuts, and mung beans can also be great staples to have in your diet.

Top Rated Supplements

Ritual MultivitaminMultivitaminRitual Read Review
Primal PlantsSuperfood PowderPrimal Plants Read Review
Vital RedsReds PowderVital Reds Read Review
Mind Lab ProNootropicMind Lab Pro Read Review
Seed ProbioticProbioticSeed Probiotic Read Review
Skald Fat BurnerFat BurnerSkald Read Review
Vitauthority CollagenCollagen SupplementVitauthority Read Review
Disclosure: Some of the links in our articles are from our advertisers. Learn more about how we make money.

You May Also Like

Best Greens Supplements

Best Greens Supplements

Best Greens SupplementsAdvertising DisclosureVegetables are very important for the quality of our health. These foods, which we usually avoid as children, contain a variety of health benefits such as being rich in vitamins, minerals, fiber, and other nutrients....

Best Testosterone Booster

Best Testosterone Booster

Best Thermogenic Fat BurnerAdvertising DisclosureTestosterone is important for different parts of a man’s health, including fat loss, muscle growth, bone strength, mood level, energy level, overall health, and, of course, his libido. If a man suffers from low...

Best Pump Supplement – 5 Top Choices Worth Using

Best Pump Supplement – 5 Top Choices Worth Using

The muscle pump, popularized by Arnold and Pumping Iron, is something many try to achieve. It's not a simple process, though, and with that comes many questions. What causes muscle pumps? Are they more than “just for show” in the gym? What supplements support...

Best Collagen Supplements

Best Collagen Supplements

Best Collagen SupplementsAdvertising DisclosureIf you’ve been looking for alternative ways to ease painful joints, you may have come across collagen. It’s an important protein found in cartilage, tendons, and ligaments that provides strength and stability to these...