Nordic Naturals Ultimate Omega + Curcumin
vs
California Gold Nutrition L-Glutathione (Reduced)
Supplement Comparison

  • Glutathione: California Gold Nutrition L-Glutathione (Reduced) has 3.3× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 10 nutrients compared
Bar chart: per-serving label amounts and listed forms for Nordic Naturals Ultimate Omega + Curcumin vs California Gold Nutrition L-Glutathione (Reduced).

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Frequently asked questions

Which active ingredients does Nordic Naturals Ultimate Omega + Curcumin have?

  • Eicosapentaenoic Acid (EPA) appears as rTG+TG
  • Docosahexaenoic Acid (DHA) appears as rTG+TG
  • Glutathione
  • Turmeric appears as Longvida Optimized Curcumin Extract

Which active ingredients does California Gold Nutrition L-Glutathione (Reduced) have?

  • Glutathione appears as Reduced Glutathione

Which categories do Nordic Naturals Ultimate Omega + Curcumin and California Gold Nutrition L-Glutathione (Reduced) belong to?

  • Fish Oil and Omega-3
  • Antioxidant Complex

What health concerns do Nordic Naturals Ultimate Omega + Curcumin and California Gold Nutrition L-Glutathione (Reduced) address?

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

Which product has a higher amount of Glutathione per serving?

  • California Gold Nutrition L-Glutathione (Reduced) has the highest total amount of Glutathione: 500 mg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Nordic Naturals Ultimate Omega + Curcumin: 2 tablets
    • California Gold Nutrition L-Glutathione (Reduced): 1 capsule

Last updated: February 18, 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