Norwegian Gold Super Critical Omega
vs
California Gold Nutrition Vitamin D3 2000 IU
Supplement Comparison

  • Vitamin D: Norwegian Gold Super Critical Omega has 50% more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 8 nutrients compared
Bar chart: per-serving label amounts and listed forms for Norwegian Gold Super Critical Omega vs California Gold Nutrition Vitamin D3 2000 IU.

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Frequently asked questions

Which active ingredients does Norwegian Gold Super Critical Omega have?

  • Vitamin D appears as Cholecalciferol (D3)
  • Eicosapentaenoic Acid (EPA) appears as Unspecified
  • Docosahexaenoic Acid (DHA) appears as Unspecified
  • Lipase

Which active ingredients does California Gold Nutrition Vitamin D3 2000 IU have?

  • Vitamin D appears as Cholecalciferol (D3)

Which categories do Norwegian Gold Super Critical Omega and California Gold Nutrition Vitamin D3 2000 IU belong to?

  • Fish Oil and Omega-3
  • Single Vitamin

What health concerns do Norwegian Gold Super Critical Omega and California Gold Nutrition Vitamin D3 2000 IU address?

  • Anti-Inflammatory Support
  • Brain, Focus & Cognitive Function
  • Eye Health
  • General Health
  • Heart & Cardiovascular Health
  • Joint & Bone Health
  • Immune System Support

Which product has a higher amount of Vitamin D per serving?

  • Norwegian Gold Super Critical Omega has the highest total amount of Vitamin D: 3000 IU per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Norwegian Gold Super Critical Omega: 2 softgels
    • California Gold Nutrition Vitamin D3 2000 IU: 1 softgel
  • Vitamin D
    • This supplement has 3000 IU
    • Recommended Dietary Allowance in men: 600 IU
    • Recommended Dietary Allowance in women: 600 IU
    • Tolerable Upper Intake Level: 4000 IU
  • Vitamin D
    • This supplement has 2000 IU
    • Recommended Dietary Allowance in men: 600 IU
    • Recommended Dietary Allowance in women: 600 IU
    • Tolerable Upper Intake Level: 4000 IU

Last updated: February 17, 2026

  • Sources & Methodology: Nutrient data and forms are taken directly from Supplement Facts labels. Reviewed and standardized by the VIOscan Research Team. Learn more on the Methodology page.
  • We show the Recommended Dietary Allowance (RDA) when available. If no RDA exists, we show the Adequate Intake (AI). Tolerable Upper Intake Levels (UL) are used for upper limits. Unless otherwise noted, RDAs shown correspond to healthy adults aged 19–50 years and are sex-specific. Separate values exist for 51–70 years and >70 years, and pregnancy and lactation are excluded. All values come from the Dietary Reference Intakes (DRIs) published by the National Academies of Sciences, Engineering, and Medicine (NASEM), Food and Nutrition Board (FNB).
  • Transparency: We’re funded by our users. We don’t have sponsors or affiliate links, and we don’t sell supplements.
  • Editorial standards: we provide independent, impartial and objective data analysis.
  • This analysis is for educational purposes only. It is not a substitute for medical advice.
  • Questions? Read our Frequently Asked Questions or contact us, we’re here to help.
  • See an error? Report it through our Contact page.
  • Author: VIOscan Research Team