NKO Neptune Krill Oil | GNC

Product Information



Supports Heart Health & Cell Membrane Integrity

NKO™ is an extract from Antarctic krill that is rich in 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.


Nutrition Facts
Serving Size  2 Softgel(s)
Servings Per Container  30

Amount Per Serving     % DV

Calories 10  
  Calories from Fat 5  

Total Fat 1g   2%
  Saturated Fat 0g  
Trans Fat 0g  
Cholesterol 10mg   3%
Sodium 5mg   1%

Neptune Krill Oil (NKO™)  1 g   **
Phospholipids  388 mg   **
Omega-3 Fatty Acids Total  250 mg   **
Eicosapentaenoic Acid (EPA)  120 mg   **
Docosahexaenoic Acid (DHA)  70 mg   **
Astaxanthin  400 mcg   **

** Daily Value (DV) not established.
Other Ingredients
Gelatin, Glycerin, Purified Water
Label (click image to enlarge)

How To Use

2 softgels daily with the first meal for 30 days, then 1 softgel thereafter.
If you are pregnant, may become pregnant, breastfeeding, allergic to shellfish, have a blood coagulation condition or are taking anticoagulants such as warfarin, consult a health care professional before using this product., Do not use if either tamper evident seal is broken or missing.
Keep out of reach of children.
Store in a cool, dry place.
Source Naturals Inc. P.O. Box 2118 Santa Cruz, CA 95062


3.7 / 5.0
3 Reviews
5 Stars
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1 Star
I would love to tell you about the product but you cancelled my order and never gave me a reason why.
July 14, 2018
4 months ago
I have been using NKO products for many years. My wife swears it has helped to keep me in good health,and I feel the same. Am 71 and have no complaints. I do use some other GNC supplements, but Neptune Krill Oil in various formulas have been the mainstay. I titled this unfortunately because once I found Neptune products at local GNC retail outlets I was thrilled. I'd been running around to Independent health food stores hoping to find what I wanted.
Now it appears that all Neptune products have been discontinued at GNC retail stores and only the one product remaining (on line) is what is left to order. I fear that item will be discontinued as well. I enjoy going to the the local retail outlet to support local business and to keep up with various supplements being offered. It seems that every time I go, another product I have been using for years is no longer available. I feel that is very unfortunate.
September 22, 2017
Joint Health
I found NKO (Neptune Krill) by chance, in a discontinued joint formula. It was on clearance so I purchased it. I was amazed by the positive effect it had on my joints!

I've since been taking NKO. It is a regular in my supplementation routine. Joint mobility and comfort have been greatly enhanced with Neptune Krill.
September 16, 2017
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Browse 2 questions Browse 2 questions and 2 answers
I want to start useing Krill Oil.
Please let me know the difference between NKO Neptune Krill Oil &Mega Red Omega-3 Krill Oil
A shopper on Dec 15, 2012
BEST ANSWER: The Omega-3 in Krill oil is better absorbed into your body than the Omega-3 from regular fish oil.
In reading the label i am a little confused. the front label states 500mg and on the reverse the label states there is 1 gram of krill oil. please explain what the lable is saying.
A shopper on Mar 11, 2012
BEST ANSWER: Each softgel has 500mg of Krill Oil. The recommended serving size is 2 capsules, which would be 1g of Krill Oil.