NKO Neptune Krill Oil 1,000 mg by Source Naturals — Ingredients, Evidence & Safety

Product Label

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Label Data

1 Softgel(s) Serving Size

60 Servings

Other Combinations Product Type

0% Evidence Coverage

Supplement Facts — Evidence Check

Calories

10 Calorie(s)

Calories from Fat

10 Calorie(s)

Total Fat

1 Gram(s) (2% DV)

Cholesterol

10 mg (3% DV)

Sodium

5 mg (1% DV)

Neptune Krill Oil

1 Gram(s)

📊 Market median: 500.0mg (239 products)

Median 500.0mg This product: 1mg

Other Ingredients

Gelatin Glycerin Water, Purified Sorbitol Ethyl Vanillin

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (88% of products) Nutrient (75% of products) Qualified Health (16% of products) Approved Health (2% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

⚠️ Warnings & Precautions

Contains shellfish (krill).

Caution: If you are pregnant, may become pregnant, breastfeeding, anticoagulants such as warfarin (Coumadin), consult a health care professional before using this product.

Do not use if ether temper-evident seal is broken or missing.

Keep out of the reach of children.

🧪 Formulation Notes

Supports heart health & cell membrane integrity

NKO is an extract from Antarctic krill that contains cell membrane building blocks: highly unsaturated phospholipids cofunctionalized 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.

NKO (Neptune Krill Oil)

Additional Information

Store in a cool, dry place.

Product Details

UPC / SKU 0 21078 02449 1

DSLD Entry Date 2023-08-23

Product Type Other Combinations

Form Softgel Capsule

Brand Source Naturals

DSLD ID 296108

Data Updated 2026-04-11

Research Evidence

6 Research Sources

42 Avg Quality Score

6 Clinical Trial

C Krill Oil for Pain in Elders

Clinical Trial ClinicalTrials.gov 2025

ClinicalTrials.gov

C Krill Oil and Resistance Exercise in Older Adults

Clinical Trial ClinicalTrials.gov 2023

ClinicalTrials.gov

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

ClinicalTrials.gov

C Krill Oil as Supplementation to Healthy Young Adults.

Clinical Trial ClinicalTrials.gov 2014

ClinicalTrials.gov

C Effects of Krill Oil on Endothelial Function in Patients With Type 2 Diabetes Mellitus

Clinical Trial ClinicalTrials.gov 2012

ClinicalTrials.gov

C Investigation of Krill Oil in Women with Premenstrual Syndrome

Clinical Trial ClinicalTrials.gov 2012

ClinicalTrials.gov

View all evidence for Krill Oil →