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Source Naturals, NKO (Neptune Krill Oil), 500 mg, 120 Softgels

$62.99 $62.99 (Saved $26.99)

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Source Naturals, NKO (Neptune Krill Oil), 500 mg, 120 Softgels

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Source Naturals, NKO (Neptune Krill Oil), 500 mg, 120 Softgels

In Stock
  • Expiration Date: April 2020
  • Shipping Weight:
    0.3 lbs
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  • Product Code: SNS-02426
  • UPC Code: 021078024262
  • Package Quantity: 120 Softgels
  • Dimensions:
    2.2 x 2.2 x 3.9 in, 0.25 lbs
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Frequently Purchased Together
Product Overview


  • Dietary Supplement
  • Supports Heart Health & Cell Membrane Integrity

NKO is an extract from Antarctic krill that contains cell membrane building blocks: highly unsaturated phospholipids co-functionalized with omega-3 fatty acids (EPA & DHA). Although beneficial for both men and women, NKO also supports temporary relief of PMS symptoms.

Suggested Use

2 softgels daily with a meal.

Other Ingredients

Gelatin, glycerin, purified water, and sorbitol.

Contains shellfish (krill).

Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.


Store in a cool, dry place.

Caution: If you are pregnant, may become pregnant, breastfeeding, allergic to shellfish, have a blood coagulation condition or are taking anticoagulants such as warfarin (Coumadin), consult a health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts

Serving Size: 2 Softgels

Servings Per Container: 60

  Amount Per Serving %DV
Calories 10  
Calories from Fat 5  
Total Fat 1 g 2%*
Saturated Fat 0 g <1%*
Trans Fat 0 g
Cholesterol 10 mg 3%
Sodium 5 mg <1%
Neptune Krill Oil (NKO) 1 g




450 mg
Omega-3 fatty acids, total 250 mg
Eicosapentaenoic acid (EPA) 120 mg

Docosahexaenoic acid (DHA)

70 mg
Astaxanthin 480 mcg

*Percent Daily Values (%DV) are based on a 2,000 calorie diet.
†Daily Value not established.

iHerb Customer Reviews

Works for me

Posted by iHerb Customer on April 12 2017 | Verified Purchase

I just don't like the price variation on the site. But the product works for me

Thanks for your feedback!

Neptune krill

Posted by iHerb Customer on January 9 2017 | Verified Purchase

Use this brand for 2 years now. For me perfect!

Thanks for your feedback!


Posted by iHerb Customer on June 7 2016 | Verified Purchase

To take each day. Do take each day. It does not smell and not creates breathlessness.

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Excellent Product!

Posted by iHerb Customer on November 18 2015 | Verified Purchase

I have been so happy with this product, I've taken 2 capsules every day for 2 years now and noticed major overall health improvements. I've ran out a couple times and can tell the difference in my body. I highly recommend this specific product, worth the money!

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Fishy smell

Posted by iHerb Customer on July 13 2015 | Verified Purchase

Before this, I take Krill from Mega Red. This smells more fishy than Mega Red and the pill is bigger too. Hence, I don't recommend it. Due to its smell, I stop using it altogether, hence it's a waste of money for me.

Thanks for your feedback!