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Antarctic Krill Oil

Discover a new path to a clear mind, better focus, and improved overall wellbeing!

Antarctic Krill Oil

Discover a new path to a clear mind, better focus, and improved overall wellbeing!

From the depths of the frigid Antarctic waters comes an easy-to-use source of Omega-3s, which can provide critical support for a healthy heart, brain, bones, joints, and eyes. It’s just what you need to help you stay feeling, looking, and performing younger!*

*All individuals are unique. Your results can and will vary.

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Made With You In Mind


MFG in
the USA

GMP Certified

Made With You In Mind


MFG in
the USA

How It Works

Supports Heart Health*

Our special blend of pure krill oil and nutrient-rich fish oil are packed with Omega-3 fatty acids, a healthy unsaturated fat your body requires to support heart and blood vessel function.

Astaxanthin, a powerful antioxidant, supports healthy cells throughout your entire body, and helps them defend against damage from free radicals.

Brain Health*

The Omega-3 fatty acids in krill and fish oils are a critical part of brain cell membranes, and are necessary for proper brain function.

*All individuals are unique. Your results can and will vary.

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What makes Krill Oil better than Fish Oil?†

Krill Oil has over 50% more Omega-3 than fish oil. Research has shown that Krill phospholipids allow for a much greater absorption of Omega-3, and by blending Antarctic Krill Oil with a highly concentrated Fish Oil and algae astaxanthin, a powerful antioxidant, we can give you a greater amount of Omega-3 and Omega-6 fatty acids than many other products on the market.

What’s in Nucific’s Antarctic Krill Oil?

Pure and simple, it’s a blend of premium oil from wild Antarctic Krill with no artificial additives, fillers, or preservatives.

What if I am allergic to shellfish?

Because krill is a form of shellfish, individuals that have shellfish allergies should consult with their health care provider before taking this product.

Does this product contain mercury or other contaminants?

Krill are found in the pristine waters surrounding Antarctica where accumulations of mercury, PCBs, heavy metals or toxins aren’t as much of a concern as they would be in low-quality fish oil products.

What makes Nucific Krill Oil better than what else is on the market?†*

Our Premium Antarctic Krill Oil Blend contains 1.5 mg of astaxanthin per serving which is SEVEN TIMES more than Krill Oil by itself. Astaxanthin is a powerful antioxidant, that can help the body defend itself against cell oxidation and the emergence of free radicals.

Not only that but because Krill Oil phospholipids have a higher absorption rate than fish triglycerides, our Krill Oil is blended with Fish Oil, which allows the Omega-3 in the fish oil to bond with the phospholipids in the Krill Oil.

This means that our Premium Krill Oil Blend actually gives you more Omega-3 absorption than many products on the market.

Is this product tested for quality?

Absolutely. We test all of our formulas under strict guidelines in an independent, third-party lab.

What are the GOED Fish Oil Guidelines?

The standards set forth in the GOED Fish Oil Monograph are voluntary quality guidelines that are among the highest quality standards for EPA and DHEA Krill and Fish Oils. Even though these are voluntary guidelines, we chose to strictly comply with high industry standards in making our Krill Oil.

How do I take Krill Oil?

Take one soft gel, twice daily, preferably with a meal.

*All individuals are unique. Your results can and will vary.

Suggested Use

Take 1 soft gel in the morning, and 1 soft gel in the evening, with meals.


4.7 10 Reviews

*All individuals are unique. Your results can and will vary.


Aug 2 2022

No fishy aftertaste!

I do not like the taste or smell of fish at all but I know the benefits of taking a fish oil supplement. I have taken other supplements in the past and could taste the fishy aftertaste and it would make me nauseous. These have no fish taste going down or later coming back up, so I highly recommend these for others with issues with fish. […]


Jan 19 2022

Why your Krill Oil is far better then the others

I am feeling better. I also took a picture of the Krill oil I had been taking. Yours was the best. by far a bit more expensive but by far more MGs then the ones I had been taking


Oct 2 2020

Arctic Krill


So far so good. No aftertaste. All of the products that I take from Nucific have been good for me.*


Aug 11 2020

antarctic krill oil


So far I find the product really good, I have no side effects or after taste. All your products have made me feel so good. Thank you*


Aug 8 2020

Best Kril Oil e v e r


This is the only fish oil that goes down without any after-effects. It’s easy to take and my body seems to assimilate it very well. I notice my head is clear, my mind alert […] I am an elderly woman and my memory is sharper and I’m losing fewer words than before I started taking this. I may take this for life.*


Jun 5 2020

Easy to take


Like the Krill Oil as there’s no after taste and I feel good after taking. So many products out there without no way to truly vet them for the best choice. I like all the products I’ve ordered from this company!*


Apr 28 2020



Just started taking so no long term results yet. However, easy to take & no burping*


Jan 30 2019



Your Krill is a quality product with significant health benefits. I use it in conjunction with flaxseed oil because they represent different types of Omega 3s. There are a lot of krill supplements out there that are not high quality. Yours is very very solid*


Feb 19 2018

Krill Oil Amazing


For years I suffered through an upset stomach with taking fish oil supplements, No MORE! Krill oil by Nucfic has no icky after taste, my joints feel better and when I don’t take it, I sure notice the difference. I would 100% recommend this product.*


Dec 24 2017

bio x

Been taking your product for 1 month. Finding my need and ability to drink coffee is dissipating. Love the probiotics since I was spending more per month than your product before. Finding myself looking for something to eat just to take 3 pills a day. […]. I have been eating healthy for quite a while, taking lots of supplements, but bio-x makes that a lot easier and less expensive. Keep the recipes coming.*

*All individuals are unique. Your results can and will vary.

4.7 out of 5
4.7 OUT OF 5

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  1. Parra D, Ramel A, Bandarra N, Kiely M, Martínez JA, Thorsdottir I. A diet rich in long chain omega-3 fatty acids modulates satiety in overweight and obese volunteers during weight loss. Appetite. Nov 2008; 51 (3): 676-80. DOI: 10.1016/j.appet.2008.06.003.
  2. Krebs JD, Browning LM, McLean NK, Rothwell JL, Mishra GD, Moore CS, Jebb SA. Additive benefits of long-chain n-3 polyunsaturated fatty acids and weight-loss in the management of cardiovascular disease risk in overweight hyperinsulinaemic women. Int J Obes (Lond). Oct 2006; 30 (10): 1535-44. DOI: 10.1038/sj.ijo.0803309.
  3. Simopoulos AP. The importance of the ratio of omega-6/omega-3 essential fatty acids. Biomed Pharmacother. Oct 2002; 56 (8): 365-79. DOI: 10.1016/S0753-3322(02)00253-6.
  4. Köhler A, Sarkkinen E, Tapola N, Niskanen T, Bruheim I. Bioavailability of fatty acids from krill oil, krill meal and fish oil in healthy subjects–a randomized, single-dose, cross-over trial. Lipids in Health and Disease. March 2015. DOI: 10.1186/S12944-015-0015-4.
  5. Tominaga K, Hongo N, Karato M, Yamashita E. Cosmetic benefits of astaxanthin on humans subjects. Acta Biochim Pol. 2012;59(1):43-7.
  6. Chew BP, Park JS. Carotenoid action on the immune response. J Nutr. 2004 Jan;134(1):257S-61S.
  7. Choi HD, Kim JH, Chang MJ, Kyu-Youn Y, Shin WG. Effects of astaxanthin on oxidative stress in overweight and obese adults. Phytother Res. 2011 Dec;25(12):1813-8.
  8. Tominaga K, Hongo N, Karato M, Yamashita E. Cosmetic benefits of astaxanthin on humans subjects. Acta Biochim Pol. 2012;59(1):43-7.
  9. Bauer I, Hughes M, Rowsell R, Cockerell R, Pipingas A, Crewther S, Crewther D. Omega-3 supplementation improves cognition and modifies brain activation in young adults. Hum Psychopharmacol. Mar 2014; 29 (2): 133-44. DOI: 10.1002/hup.2379.

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