Krill Oil 500 mg by NOW — Ingredients, Evidence & Safety

Product Label

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Label Data

2 Softgel(s) Serving Size

30 Servings

Other Combinations Product Type

17% Evidence Coverage

Supplement Facts — Evidence Check

Calories

10 Calorie(s)

Total Fat

1 Gram(s) (1% DV)

NKO

1 Gram(s)

Omega-3 Fatty Acids

250 mg

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

This product: 250mg UL 3000mg

Phospholipids

450 mg

Astaxanthin

360 mcg

📊 Market median: 4.0mg (47 products)

This product: 0.36mg

Other Ingredients

Bovine Gelatin Glycerin Water

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) Halal Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Usage: Take 2 softgels 1 to 3 times daily with food.

⚠️ Warnings & Precautions

Caution: For adults only. Keep out of reach of children.

Consult physician if pregnant/nursing, taking medication (especially anticoagulant or anti-platelet medications), or have a medical condition.

Do not use this product if you have a seafood allergy.

Store in a cool, dry place after opening.

Contains shellfish (krill).

Not manufactured with yeast, wheat, gluten, soy, milk, egg or fish or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

🧪 Formulation Notes

Krill Oil is known for its unique fatty acid (FA) profile, which includes EPA and DHA, plus phospholipids. In addition, krill oil naturally has astaxanthin, a powerful free radical scavenger and immune-supporting carotenoid. Clinical studies have shown that NKO krill oil can help to support joint comfort, healthy blood lipid levels already within normal range, and may help to maintain healthy feminine balance. The phospholipid-bound forms of EPA and DHA from krill oil have also demonstrated exceptionally high bioavailability.

This Krill Oil is manufactured under strict quality control standards. It is tested to be free of potentially harmful levels of contaminants such as PCBs, dioxins, mercury and other heavy metals.

Natural color variation may occur in this product.

Cardiovascular support Supports joint health

Pure NKO Phospholipid-bound omega-3

Non-GMO

Packaged and quality tested in the USA.

Not manufactured with yeast, wheat, gluten, soy, milk, egg or fish or sesame ingredients.

Crescent H (Halal)

EUA # 1482865

Additional Information

GOED Omega 3 Proud Member Goodquality.com NKO Friend of the Sea

Omega-3/Fish Oils Family owned since 1968.

Crescent H (Halal) GMP Quality Assured

This bottle is made from 100% PCR (post-consumer recycled) resin.

Product Details

UPC / SKU 7 33739 01625 6

DSLD Entry Date 2025-07-24

Product Type Other Combinations

Form Softgel Capsule

Brand NOW

DSLD ID 335260

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 →