Nordic Naturals Arctic-D CLO Cod Liver Oil with Vitamin D3 Lemon supplement bottle
Nordic Naturals

Arctic-D CLO Cod Liver Oil with Vitamin D3 Lemon Review

What We Researched
2 active ingredients analyzed · 4 inactive ingredients decoded · 10 brand certifications checked · Last updated: Aug 2026
91
Product Score Excellent
100
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Cod Liver Oil N/A —
Vitamin D3 N/A —
Bioavailability Very Good

Absorption Rating

  • Cod Liver Oil Fair
  • Vitamin D3 Good
Other Ingredients Excellent

Fillers & Additives

  • Natural lemon flavour
  • Vitamin E
  • Rosemary Extract
  • Olive Oil
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Cod Liver Oil N/A
Vitamin D3 N/A

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Natural lemon flavour Unknown
Vitamin E Generally_safe

It is added to supplements as a source of vitamin E.

Rosemary Extract Safe

Prevents oxidation and extends shelf life naturally.

Olive Oil Safe

Helps dissolve and absorb fat-soluble vitamins (A, D, E, K).

Brand Trust Report
Nordic Naturals

Founded 1995 · Watsonville, California, USA · 186 products · nordicnaturals.com/

Certifications

10 certifications
Consumerlab Verified Source
Nsf Certified For Sport Verified Source
Nsf Gmp Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Vegan Certified Verified Source
NSF Certified for Sport Verified
NSF Contents Certified Verified
IGEN Non-GMO Tested Verified
NSF Certified Verified

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Claimed Source
In House Testing — Verified Source

Violation History

6 incidents
Recall Zero Sugar Kids Multivitamin Supplements2025-05-02Source
Recall Baby's Vitamin D3 Liquid, 0.76 fl. oz.2024-02-27Source
Lawsuit Deceptively labeling fish oil supplements as supporting 'heart health' despite studies suggesting they may not provide benefits and could increase the risk of atrial fibrillation.2024Source
Lawsuit Falsely advertising that its Omega brain, focus, and memory supplements have a meaningful impact on long-term memory and cognition.2023Source
Lawsuit Falsely advertising products as 'natural' when they contain synthetic ingredients.2022Source
Fda Warning Sale of unregistered food supplements in the Philippines.2019-08-01Source
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Frequently Asked Questions
Is Nordic Naturals Arctic-D CLO Cod Liver Oil with Vitamin D3 Lemon a good supplement?

Nordic Naturals Arctic-D CLO Cod Liver Oil with Vitamin D3 Lemon received a product quality score of 91/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients Of the 4 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, Nordic Naturals, holds a brand trust score of 100/100 with 10 verified certifications including Consumerlab, Nsf Certified For Sport, Nsf Gmp, Fda Gmp Inspections.

What are the ingredients in Nordic Naturals Arctic-D CLO Cod Liver Oil with Vitamin D3 Lemon?

Nordic Naturals Arctic-D CLO Cod Liver Oil with Vitamin D3 Lemon contains 2 active ingredients: Cod Liver Oil (N/A), Vitamin D3 (N/A). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nordic Naturals Arctic-D CLO Cod Liver Oil with Vitamin D3 Lemon safe to take?

Nordic Naturals Arctic-D CLO Cod Liver Oil with Vitamin D3 Lemon 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 Nordic Naturals a trustworthy supplement brand?

Nordic Naturals receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1995 and headquartered in Watsonville, California, USA, the company offers 186 products in their lineup. They hold 10 verified certifications including Consumerlab, Nsf Certified For Sport, Nsf Gmp, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Nordic Naturals has 6 historical regulatory incidents 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 — read our methodology. 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.