Doctor's Best Real Krill
vs
Biotest Flameout DHA-Rich Fish Oil
Supplement Comparison

  • Eicosapentaenoic Acid (EPA): Biotest Flameout DHA-Rich Fish Oil has 9.5× more
  • Docosahexaenoic Acid (DHA): Biotest Flameout DHA-Rich Fish Oil has 105× more
  • EPA + DHA (combined EPA+DHA content - individual amounts of EPA+DHA not specified): Biotest Flameout DHA-Rich Fish Oil has 39× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 11 nutrients compared
Bar chart: per-serving label amounts and listed forms for Doctor's Best Real Krill vs Biotest Flameout DHA-Rich Fish Oil.

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Frequently asked questions

Which active ingredients does Doctor's Best Real Krill have?

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

Which active ingredients does Biotest Flameout DHA-Rich Fish Oil have?

  • Eicosapentaenoic Acid (EPA) appears as Natural Triglycerides (TG)
  • Docosahexaenoic Acid (DHA) appears as Natural Triglycerides (TG)

Which categories do Doctor's Best Real Krill and Biotest Flameout DHA-Rich Fish Oil belong to?

  • Fish Oil and Omega-3

What health concerns do Doctor's Best Real Krill and Biotest Flameout DHA-Rich Fish Oil address?

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

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

  • Biotest Flameout DHA-Rich Fish Oil has the highest total amount of EPA + DHA (combined EPA+DHA content - individual amounts of EPA+DHA not specified): 2400 mg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Doctor's Best Real Krill: 1 softgel
    • Biotest Flameout DHA-Rich Fish Oil: 3 softgels
  • Choline
    • This supplement has 17 mg
    • Adequate Intake in men: 550 mg
    • Adequate Intake in women: 425 mg
    • Tolerable Upper Intake Level: 3500 mg

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