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NKO Neptune Krill Oil 500 mg

product on market Softgel Capsule Source Naturals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for NKO Neptune Krill Oil 500 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Softgel(s)
Serving Size
60
Servings
Fat/Fatty Acid
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 Calorie(s)
Total Fat
1 Gram(s) (2% DV)
Cholesterol
10 mg (3% DV)
1 Gram(s)
Market median: 500.0mg (239 products)
360 mcg
Market median: 4.0mg (47 products)

Other Ingredients

Gelatin Glycerin purified Water
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 2 softgels daily with a meal.

Warnings & Precautions

Contains shellfish (krill).

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.

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.

Formulation Notes

Neptune Krill Oil 500 mg NKO Original

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.

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

Additional Information

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU0 21078 02426 2
DSLD Entry Date2022-09-22
Product TypeFat/Fatty Acid
FormSoftgel Capsule
BrandSource Naturals
DSLD ID275606
Data Updated2026-04-11
Research

Research Evidence

6
Research Sources
42
Avg Quality
6
Clinical Trial
C Krill Oil for Pain in Elders
Clinical Trial ClinicalTrials.gov 2025
C Krill Oil and Resistance Exercise in Older Adults
Clinical Trial ClinicalTrials.gov 2023
C Changes in Muscle Strength, Inflammatory Markers, and Body Composition in Response to Alternate Day Fasting Combined With Krill Oil Supplementation in Adults With Overweight and Obesity
Clinical Trial ClinicalTrials.gov 2022
C Krill Oil as Supplementation to Healthy Young Adults.
Clinical Trial ClinicalTrials.gov 2014
C Effects of Krill Oil on Endothelial Function in Patients With Type 2 Diabetes Mellitus
Clinical Trial ClinicalTrials.gov 2012
C Investigation of Krill Oil in Women with Premenstrual Syndrome
Clinical Trial ClinicalTrials.gov 2012
View all evidence for Krill Oil →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.