Introduction

Let us begin with what a krill is. A Krill oil belongs to the crustacean family. Do you know what crustacean means? Crustacean refers to an aquatic group of animals, including crabs, lobsters, and shrimps.

Thus, a krill is a marine organism consumed by bigger fishes like whales and other sea animals. It contains acids such as DHA and EPA and omega-3 fats found only in aquatic organisms. 

The best krill oil supplements in USA are made using the best variety of krill. These supplements act as better alternatives to seafood. People who do not consume seafood can get their nutrients by consuming krill oil supplements.

Krill contains multiple health benefits for humans. Krill oil supplements can be considered a perfect substitute for fish oil supplements. Most people who detest the smell of fish oil prefer having krill oil supplements as a substitute. Keep reading this article to know more about the best krill oil supplement in USA.

Krill Oil Supplements in USA

Our pick of the 6 best krill oil supplement of 2024 in USA

Let's take a deep dive into these 6 best Krill Oil Supplements in USA

Best Overall Krill Oil Supplements in USA

Micro Ingredients

A+

Zotezo review

The Micro Ingredients Antarctic Krill Oil Supplement offers a potent dose of Omega-3s EPA and DHA with natural Astaxanthin to support immune system and brain health. While the soft-gels are easy to swallow and the packaging is effective, some users may find the capsules rather large with an initial fishy smell.

Product details

  • 1000mg Antarctic Krill Oil per serving

  • 300 soft-gels in each bottle

  • Rich in Omega-3s EPA and DHA

  • Contains natural Astaxanthin

  • Supports immune system

  • Promotes brain health

Benefits of Antarctic Krill Oil Soft-Gels, O...

  • Effective packaging

  • Easy to swallow

  • No fishy aftertaste

  • No fish burps

Drawbacks

  • Rather large capsules

  • Initial fishy smell

A+

Zotezo review

The MegaRed Krill Oil 350mg Omega 3 Supplement is an effective and high-quality product that supports heart, brain, joint, and eye health. While some users may find it a bit expensive compared to other options, its benefits of no fishy aftertaste, easy-to-swallow softgels, and effectiveness in improving triglycerides and joint/tissue discomfort make it a recommended choice for those seeking Omega-3 supplementation.

Product details

  • Antarctic Krill Oil Sourced from the Most Abundant Region

  • Omega-3 Supplement for Boosting Omega-3 Index

  • Contains EPA, DHA, Astaxanthin & Phopholipids

  • Supports Heart, Brain, Joint, and Eye Health

Benefits of Dr. Recommended MegaRed Krill Oi...

  • Effective for triglycerides and joint/tissue discomfort

  • No fishy aftertaste

  • Easy to swallow

  • Supports heart, brain, joint, and eye health

Weaknesses

  • A bit expensive, as mentioned by a reviewer

  • Some users may find the price higher compared to other options

A+

Zotezo review

The Eagleshine Vitamins Antarctic Krill Oil offers a high-quality, mercury-free option rich in Omega-3s, EPA, DHA, Astaxanthin, and Phospholipids. While some users may find the strong vanilla fish smell and carob-colored gelcaps off-putting, the product’s benefits make it a valuable choice for those seeking a premium krill oil supplement.

Product details

  • 1,000mg per serving

  • Mercury-Free

  • No fishy taste

  • Rich in Omega-3s, EPA, DHA, Astaxanthin, & Phospholipids

  • Non-GMO

  • No Gluten

Benefits of Eagleshine Antarctic Krill Oil S...

  • Mercury-free

  • No fishy taste

  • Rich in Omega-3s, EPA, DHA, Astaxanthin, & Phospholipids

  • Non-GMO

Disadvantages

  • Strong vanilla fish smell

  • Gelcaps colored with carob, which may be off-putting to some users

A+

Zotezo review

The Antarctic Krill Oil 2000mg Supplement offers a high dosage of Omega-3s with the added benefits of astaxanthin, antioxidants, and phospholipids. While it may come at a higher price point than traditional Fish Oil supplements, its lack of a fishy aftertaste and mercury-free, non-GMO qualities make it a premium option for those seeking a quality Omega-3 source.

Product details

  • 2000mg Antarctic Krill Oil

  • 240 Softgels per bottle

  • 3X Strength Omega-3s

  • No Fishy Aftertaste

  • Mercury-Free

  • Non-GMO

Benefits of Krill Oil 2000mg Softgels –...

  • High dosage

  • Presence of astaxanthin, antioxidants, and phospholipids

  • No fishy aftertaste

Negatives

  • Higher price compared to traditional Fish Oil supplements

  • May not be suitable for individuals allergic to shellfish

B+

Zotezo review

The Antarctic Krill Oil 2000 mg softgels provide a potent dose of Omega-3 EPA and DHA sourced from premium Antarctic krill, with the added benefit of Astaxanthin. While the product offers quick release softgels, some users have reported an unpleasant smell upon opening the bottle and a risk of capsules breaking and leaking oil.

Product details

  • 2000 mg of Krill Oil per serving

  • Contains Omega-3 EPA and DHA

  • Includes Astaxanthin

  • Premium Antarctic sourced

  • Quick release softgels

  • Laboratory tested

Benefits of Brand Krill Oil: Maximum Strengt...

  • Contains Omega-3 EPA and DHA

  • Quick release softgels

  • Premium Antarctic sourced

Cons

  • Unpleasant smell when opening the bottle

  • Risk of capsules breaking and leaking oil

B

Zotezo review

The Bronson Antarctic Krill Oil 2000 mg softgels offer high-quality Omega-3s with enhanced absorption due to phospholipids and added health benefits from Astaxanthin. While they are easy to swallow and don’t have a fishy taste, the product may be considered pricey for some, and the quantity of 120 softgels is limited.

Product details

  • 2000 mg of Antarctic Krill Oil

  • Omega-3 Fatty Acids EPA and DHA

  • Includes Phospholipids for enhanced absorption

  • Contains Astaxanthin for additional health benefits

Benefits of Bronson Krill Oil with Omega-3s ...

  • No "fishy" taste

  • Easy to swallow

  • High quality

Drawbacks

  • Pricey

  • Limited quantity (120 softgels)

Tips for choosing the right krill oil supplement for you

It is prudent to consume a supplement to make up for its deficiency in your body. The best krill oil supplements in USA have gained popularity as many people prefer consuming them nowadays. 

Though they are readily available, they come with a bit high cost. It is because of more health benefits than supplements made of fish oil. Always compare prices and spot the original among the ocean of fake products!

Consider these key factors when buying a krill oil supplement.

Omega 3

Omega 3 is the most crucial element you should look for while choosing a krill oil supplement. The supplement you choose must offer at least 300 mg of fatty acids. 

Lab testing and certification

When you buy a krill oil supplement, look for the lab testing certificate. The certificate proves that the supplement is of good quality and it is genuine. The certification is crucial as you can know whether the product is free from harmful compounds.

Krill

The primary ingredient used in krill oil is krill. Compare various sources and make sure that the krill used in your supplement is harvested correctly.

Ingredients

Ensure that the ingredients used in your krill oil supplements are pure. There must be no unnecessary ingredients.

Products listed here are carefully reviewed and tested by our expert authors and reviewers. If you buy through links on this page, we may earn a small commission. Here’s our editorial process.

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Benefits of using krill oil supplement

Supplements, in general, are essential for your body. The best krill oil supplements in USA help people who consume them reap several health advantages.

Aside from offering many health benefits, these supplements are readily available too. Here are the perks of having genuine krill oil supplements.

Contains healthy fats

Krill oil contains the essential fats that are present in fish oil. Your body can easily digest the fats present in krill faster than the fats in fish. The fats, present in the form of molecules, can be easily absorbed by the body into the bloodstream. It can significantly increase the levels of Omega 3 in your blood.

Reduces inflammation

Krill oil supplements are anti-inflammatory. The body quickly uses the omega-3 present in these supplements to combat inflammation. Krill oil supplements also possess very high anti-oxidant properties.

Mitigates joint pains

People suffering from joint pains can take the prescribed krill oil supplements. People affected by arthritis can also take these supplements to reduce inflammation. The supplements help minimize pain, discomfort, and stiffness in your joints.

Good for heart health

As mentioned earlier, krill oil supplements contain significant acids like DHA and EPA. They are perfect for the health of your heart. These supplements can increase your blood flow and lipid levels while alleviating the number of unwanted fats in your system. Krill oil supplements can also eliminate the risk posed by many diseases to your heart.

Healthy skin

Krill oil supplements also help rejuvenate your skin. When you consume these supplements regularly, your skin feels more nourished and gives off a special glow.

Helps manage PMS

Many women suffer from PMS. Consuming the best krill oil supplement in USA can visibly reduce pain caused due to menstruation. You can take them as alternatives to painkillers consumed for period cramps.

Easy availability

You can consume krill oil supplements along with your diet. They are available in almost all pharmacies and online stores. The supplements are smaller in size when compared to the fish oil supplements. Thus, you can avoid the smell of fish and the taste of fish oil by taking these supplements.

Side-effects of using Krill Oil Supplements

Generally, krill oil supplements are safe for adults to consume. Some of the side effects caused due to the consumption of krill oil supplements are nausea, heartburn, stomach upsets, and diarrhea.

Krill oil supplements may also interact with other medications that you are consuming. Make sure you consult a doctor before you begin taking these supplements.

Krill oil supplements come in the form of capsules. You can take two pills in a single serving; you can take two servings every day. Thus, you can swallow up to four capsules a day with water after your meal.

You can take about 250 mg to 500 mg of krill oil supplements every day. 

You cannot exceed 5000 mg of krill oil supplements in a day.

Pregnant women and breastfeeding women must avoid taking these supplements for a stipulated period. 

People already consuming blood-thinning medicines must avoid taking krill oil supplements. It is because omega-3 fats prevent the clotting of blood. 

If you are allergic to seafood (especially shellfish), you must avoid taking krill oil supplements.

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Frequently asked questions on krill oil supplement

1. What is a krill?

2. Can krill oil supplements be taken with other multivitamin supplements?

3. What is the best time to take krill oil supplements?

4. How are krill oil supplements manufactured?

5. Who should avoid taking krill oil supplements?

6. Can consuming krill oil supplements cause side effects?

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Conclusion

Krill oil supplements are becoming famous in the line of health supplements consumed by people these days. It offers many excellent benefits for your health. These supplements come in different forms and are instrumental in boosting your immune levels.

This article has highlighted the wonders that the best krill oil supplements in USA can work on your health!

We hope that you have noted the crucial points that you need to take into account when buying a krill oil supplement that can benefit your health.

Did you find this article interesting? Were these products on your checklist as well? 

Do keep us posted in the comments below and share it with your friends, families, and beloved ones. Also, don`t forget to mention the best krill oil supplement in USA that you pick up from the best e-commerce store.

Choose the best supplement to boost your holistic health!

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Dt. Mary Ahern

MS, RD

Dietitian verified

Mary Ahern, MS, RD is a registered dietitian and health writer who is passionate about plant-based nutrition and achieving better health by balancing time between the kitchen and the gym. Currently she's pursuing PhD from University of Arizona