Jarrow Red Yeast Rice
vs
Douglas Laboratories Beni-Koji RYR
Supplement Comparison

  • Red Yeast Rice: Jarrow Red Yeast Rice has 20% more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 3 nutrients compared
Bar chart: per-serving label amounts and listed forms for Jarrow Red Yeast Rice vs Douglas Laboratories Beni-Koji RYR.

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Frequently asked questions

Which active ingredients does Jarrow Red Yeast Rice have?

  • Coenzyme Q10 appears as Ubiquinone (Oxidized CoQ10)
  • Red Yeast Rice appears as Red Yeast Rice (Monascus purpureus)

Which active ingredients does Douglas Laboratories Beni-Koji RYR have?

  • Red Yeast Rice appears as Red Yeast Rice (Monascus purpureus)

Which categories do Jarrow Red Yeast Rice and Douglas Laboratories Beni-Koji RYR belong to?

  • Herbal Extract

What health concerns do Jarrow Red Yeast Rice and Douglas Laboratories Beni-Koji RYR address?

  • Heart & Cardiovascular Health
  • Cholesterol Support

Which product has a higher amount of Red Yeast Rice per serving?

  • Jarrow Red Yeast Rice has the highest total amount of Red Yeast Rice: 1200 mg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Jarrow Red Yeast Rice: 2 capsules
    • Douglas Laboratories Beni-Koji RYR: 2 capsules

Last updated: February 20, 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.
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  • Author: VIOscan Research Team