Krill Oil by Nature's Sunshine — Ingredients, Evidence & Safety

Product Label

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Label Data

1 Capsule(s) Serving Size

60 Servings

Other Combinations Product Type

50% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin K

19 mcg (16% DV)

✅ Within RDA (0.2× RDA of 0.12 mg) 📚 273 studies (Tier A: 9, B: 175)

RDA 0.12mg This product: 0.019mg

Krill Oil

300 mg

📊 Market median: 500.0mg (239 products)

Median 500.0mg This product: 300mg

Fish Oil

200 mg

📊 Market median: 750.0mg (447 products) 📚 388 studies (Tier A: 18, B: 204)

This product: 200mg UL 3000mg

Omega 3

Other Ingredients

Softgel

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)

Product Information

📋 Directions for Use

Recommended Use: Take 1 softgel with a meal one to two times daily.

⚠️ Warnings & Precautions

Do not use if inner seal is missing or damaged.

🧪 Formulation Notes

With Vitamin K2 and Astaxanthin, Krill Oil is a highly bioavailable source of Omega 3 essential fatty acids, a major component of cell membranes. Krill Oil is a natural source of astaxanthin, a powerful antioxidant. Krill Oil may support cardiovascular health, brain function, and joint and skin health, and it may support cholesterol levels already in the normal range. Vitamin K2 is added to support cardiovascular and bone health.

Cardiovascular system support Supports brain and structural health Sustainably sourced from the Antarctic Guaranteed pure

Additional Information

Bottle made from 100% post consumer recycled material. We are committed to you and our planet. Scan to learn more.

Refrigerate after opening.

New look! Same great product

Herbal experts since 1972

Product Details

UPC / SKU 0 99904 01516 6

DSLD Entry Date 2021-09-24

Product Type Other Combinations

Form Softgel Capsule

Brand Nature's Sunshine

DSLD ID 255310

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 →