Sports Research Omega-3 Antarctic Krill Oil
vs
Douglas Laboratories QÜELL Fish Oil - EPA/DHA Plus D
Supplement Comparison

  • EPA + DHA (combined EPA+DHA content - individual amounts of EPA+DHA not specified): Douglas Laboratories QÜELL Fish Oil - EPA/DHA Plus D has 10× 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 Sports Research Omega-3 Antarctic Krill Oil vs Douglas Laboratories QÜELL Fish Oil - EPA/DHA Plus D.

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Frequently asked questions

Which active ingredients does Sports Research Omega-3 Antarctic Krill Oil have?

  • Eicosapentaenoic Acid (EPA) appears as Phospholipids (PL)
  • Docosahexaenoic Acid (DHA) appears as Phospholipids (PL)
  • Krill Oil appears as Superba 2 Krill Oil

Which active ingredients does Douglas Laboratories QÜELL Fish Oil - EPA/DHA Plus D have?

  • Vitamin D appears as Cholecalciferol (D3)
  • Eicosapentaenoic Acid (EPA) appears as Natural Triglycerides (TG)
  • Docosahexaenoic Acid (DHA) appears as Natural Triglycerides (TG)

Which categories do Sports Research Omega-3 Antarctic Krill Oil and Douglas Laboratories QÜELL Fish Oil - EPA/DHA Plus D belong to?

  • Fish Oil and Omega-3

What health concerns do Sports Research Omega-3 Antarctic Krill Oil and Douglas Laboratories QÜELL Fish Oil - EPA/DHA Plus D address?

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

Which product has a higher amount of EPA + DHA (combined EPA+DHA content - individual amounts of EPA+DHA not specified) per serving?

  • Douglas Laboratories QÜELL Fish Oil - EPA/DHA Plus D has the highest total amount of EPA + DHA (combined EPA+DHA content - individual amounts of EPA+DHA not specified): 1000 mg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Sports Research Omega-3 Antarctic Krill Oil: 1 softgel
    • Douglas Laboratories QÜELL Fish Oil - EPA/DHA Plus D: 1 softgel
  • Vitamin D
    • This supplement has 1000 IU
    • Recommended Dietary Allowance in men: 600 IU
    • Recommended Dietary Allowance in women: 600 IU
    • Tolerable Upper Intake Level: 4000 IU

Last updated: February 3, 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