Natural Factors Natural Factors Whole Earth & Sea Herring Gold 1000 mg, 60 Softgels supplement bottle
Natural Factors

Natural Factors Whole Earth & Sea Herring Gold 1000 mg, 60 Softgels

What We Researched
9 active ingredients analyzed · 3 inactive ingredients decoded · 5 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
69
Product Score Fair
88
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
ROMEGA 30 (herring roe extract) (Clupea harengus) 1000 mg
Total omega-3 fatty acids 290 mg
Docosahexaenoic acid (DHA) 130 mg
Eicosapentaenoic acid (EPA) 100 mg
Total phospholipids 280 mg
DHA phospholipids 79 mg
EPA phospholipids 30 mg
Choline (natural) 30 mg
Astaxanthin (natural) (Haematococcus pluvialis) (whole) 560 mcg
Bioavailability Good

Absorption Rating

  • ROMEGA 30 (herring roe extract) (Clupea harengus) Good
  • Total omega-3 fatty acids Good
  • Docosahexaenoic acid (DHA) Fair
  • Eicosapentaenoic acid (EPA) Fair
  • Total phospholipids Fair
  • DHA phospholipids Fair
  • EPA phospholipids Fair
  • Choline (natural) Poor
  • Astaxanthin (natural) (Haematococcus pluvialis) (whole) Good
Other Ingredients Excellent

Fillers & Additives

  • Softgel (Gelatin, Glycerin, Purified Water)
  • Fish oil (Anchovy, Sardine, and/or Mackerel)
  • Mixed Natural Tocopherols
Efficacy Very Poor

Dosage Analysis

  • ROMEGA 30 (herring roe extract) (Clupea harengus) 1000 mg Effective
  • Total omega-3 fatty acids 290 mg Under-dosed
  • Docosahexaenoic acid (DHA) 130 mg Under-dosed
  • Eicosapentaenoic acid (EPA) 100 mg Under-dosed
  • Choline (natural) 30 mg Under-dosed
  • Astaxanthin (natural) (Haematococcus pluvialis) (whole) 560 mcg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
ROMEGA 30 (herring roe extract) (Clupea harengus) 1000 mg
Total omega-3 fatty acids 290 mg
Docosahexaenoic acid (DHA) 130 mg
Eicosapentaenoic acid (EPA) 100 mg
Total phospholipids 280 mg
DHA phospholipids 79 mg
EPA phospholipids 30 mg
Choline (natural) 30 mg
Astaxanthin (natural) (Haematococcus pluvialis) (whole) 560 mcg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Softgel (Gelatin, Glycerin, Purified Water) Generally_safe

It encapsulates the supplement ingredients for easy swallowing and delivery.

Fish oil (Anchovy, Sardine, and/or Mackerel) Unknown
Mixed Natural Tocopherols Safe

It is used as an antioxidant to preserve the freshness of the supplement.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$52$51$50$49$48 Mar 12 $50.47
Amazon_Ca

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

Brand Trust Report
Natural Factors

Founded 1950 · Coquitlam, British Columbia, Canada · 390 products · naturalfactors.com

Certifications

5 certifications
B Corp Certified Verified Source
Usp Verified Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source

Violation History

5 incidents
Prop 65 Lead2025-10-31Source
Recall Hi Potency B Complex, RevitalX, Super Multi® IRON FREE2024-07-19Source
Lawsuit Products labeled as containing glucosamine sulfate did not contain the ingredient.2021Source
Prop 65 Lead2016-01-13Source
Recall Natural Factors L-Arginine 500mg2006-04-05Source
Related Supplements
Frequently Asked Questions
Is Natural Factors Natural Factors Whole Earth & Sea Herring Gold 1000 mg, 60 Softgels a good supplement?

Natural Factors Natural Factors Whole Earth & Sea Herring Gold 1000 mg, 60 Softgels received a product quality score of 69/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 9 active ingredients Of the 3 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, Natural Factors, holds a brand trust score of 88/100 with 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project.

What are the ingredients in Natural Factors Natural Factors Whole Earth & Sea Herring Gold 1000 mg, 60 Softgels?

Natural Factors Natural Factors Whole Earth & Sea Herring Gold 1000 mg, 60 Softgels contains 9 active ingredients: ROMEGA 30 (herring roe extract) (Clupea harengus) (1000 mg), Total omega-3 fatty acids (290 mg), Docosahexaenoic acid (DHA) (130 mg), Eicosapentaenoic acid (EPA) (100 mg), Total phospholipids (280 mg), DHA phospholipids (79 mg), and 3 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Natural Factors Natural Factors Whole Earth & Sea Herring Gold 1000 mg, 60 Softgels safe to take?

Natural Factors Natural Factors Whole Earth & Sea Herring Gold 1000 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 Natural Factors a trustworthy supplement brand?

Natural Factors receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1950 and headquartered in Coquitlam, British Columbia, Canada, the company offers 390 products in their lineup. They hold 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Natural Factors has 5 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

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.