Jarrow QH-absorb
vs
Douglas Laboratories Co-Enzyme Q10
Supplement Comparison

  • Coenzyme Q10: Jarrow QH-absorb has 2.0× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 6 nutrients compared
Bar chart: per-serving label amounts and listed forms for Jarrow QH-absorb vs Douglas Laboratories Co-Enzyme Q10.

Frequently asked questions

Which active ingredients does Jarrow QH-absorb have?

  • Coenzyme Q10 appears as Kaneka Ubiquinol (Reduced CoQ10)

Which active ingredients does Douglas Laboratories Co-Enzyme Q10 have?

  • Vitamin A appears as Beta-carotene from algae (Dunaliella salina)
  • Vitamin E appears as d-Alpha Tocopherol from Mixed Tocopherols
  • Coenzyme Q10 appears as Ubiquinone (Oxidized CoQ10)

Which categories do Jarrow QH-absorb and Douglas Laboratories Co-Enzyme Q10 belong to?

  • Single Vitamin
  • Antioxidant Complex

What health concerns do Jarrow QH-absorb and Douglas Laboratories Co-Enzyme Q10 address?

  • Antioxidant Support
  • Energy & Metabolism
  • Heart & Cardiovascular Health
  • Cellular Health

Which product has a higher amount of Coenzyme Q10 per serving?

  • Jarrow QH-absorb has the highest total amount of Coenzyme Q10: 200 mg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Jarrow QH-absorb: 1 softgel
    • Douglas Laboratories Co-Enzyme Q10: 1 softgel
  • Vitamin A
    • This supplement has 700 mcg RAE
    • Recommended Dietary Allowance in men: 900 mcg RAE
    • Recommended Dietary Allowance in women: 700 mcg RAE
    • Tolerable Upper Intake Level: 3000 mcg RAE
  • Vitamin E
    • This supplement has 67 mg
    • Recommended Dietary Allowance in men: 15 mg
    • Recommended Dietary Allowance in women: 15 mg
    • Tolerable Upper Intake Level: 1000 mg

Last updated: January 2, 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.
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  • Author: VIOscan Research Team