NaturesPlus Antarctic Krill Oil, 500 mg, 60 Softgels supplement bottle
NaturesPlus

Antarctic Krill Oil, 500 mg, 60 Softgels

What We Researched
9 active ingredients analyzed · 3 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
66
Product Score Fair
59
Brand Score Poor

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Choline 35 mg 6%
Antarctic Krill Oil 500 mg
Phospholipids (standardized 56%) 280 mg
Phosphatidylcholines 240 mg
EPA (eicosapentaenoic acid)‡ 75 mg
DHA (docosahexaenoic acid)‡ 35 mg
Astaxanthin (from krill [Euphausia suberba]) 40 mcg
Bioavailability Fair

Absorption Rating

  • Choline Poor
  • Antarctic Krill Oil Good
  • Phospholipids (standardized 56%) Fair
  • Phosphatidylcholines Fair
  • EPA (eicosapentaenoic acid)‡ Fair
  • DHA (docosahexaenoic acid)‡ Fair
  • Astaxanthin (from krill [Euphausia suberba]) Fair
Other Ingredients Excellent

Fillers & Additives

  • Bovine Gelatin
  • Glycerin
  • Sorbitol and water
Efficacy Very Poor

Dosage Analysis

  • Choline 35 mg Under-dosed
  • Antarctic Krill Oil 500 mg Effective
  • Phosphatidylcholines 240 mg Under-dosed
  • EPA (eicosapentaenoic acid)‡ 75 mg Under-dosed
  • DHA (docosahexaenoic acid)‡ 35 mg Under-dosed
  • Astaxanthin (from krill [Euphausia suberba]) 40 mcg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 5
Total Fat 0.5 g <1%**
Choline 35 mg 6%
Antarctic Krill Oil 500 mg
Phospholipids (standardized 56%) 280 mg
Phosphatidylcholines 240 mg
EPA (eicosapentaenoic acid)‡ 75 mg
DHA (docosahexaenoic acid)‡ 35 mg
Astaxanthin (from krill [Euphausia suberba]) 40 mcg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Bovine Gelatin Safe

Forms capsule shells. Sourced from bovine (cow) collagen.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Sorbitol and water Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$20$19$18$17$16 Mar 12 $18.03
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
NaturesPlus

Founded 1972 · Melville, New York, United States · 420 products · naturesplus.com

Transparency

3 claims
Third Party Testing Claim — Claimed
In House Testing — Claimed

Violation History

1 incident
Recall Keto Living Sugar Control Capsules2022-05-06Source
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Frequently Asked Questions
Is NaturesPlus Antarctic Krill Oil, 500 mg a good supplement?

NaturesPlus Antarctic Krill Oil, 500 mg, 60 Softgels received a product quality score of 66/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 9 active ingredients Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, NaturesPlus, holds a brand trust score of 59/100.

What are the ingredients in NaturesPlus Antarctic Krill Oil, 500 mg?

NaturesPlus Antarctic Krill Oil, 500 mg contains 9 active ingredients: Calories (5), Total Fat (0.5 g), Choline (35 mg), Antarctic Krill Oil (500 mg), Phospholipids (standardized 56%) (280 mg), Phosphatidylcholines (240 mg), and 3 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NaturesPlus Antarctic Krill Oil, 500 mg safe to take?

NaturesPlus Antarctic Krill Oil, 500 mg, 60 Softgels has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is NaturesPlus a trustworthy supplement brand?

NaturesPlus receives a brand trust score of 59/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1972 and headquartered in Melville, New York, United States, the company offers 420 products in their lineup. Note: NaturesPlus has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.