Thorne Brain Factors
vs
Life Extension NAD+ Cell Regenerator and Resveratrol Elite
Supplement Comparison

  • Nicotinamide Riboside: Thorne Brain Factors has 38% 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 Thorne Brain Factors vs Life Extension NAD+ Cell Regenerator and Resveratrol Elite.

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Frequently asked questions

Which active ingredients does Thorne Brain Factors have?

  • Nicotinamide Riboside appears as Nicotinamide Riboside Hydrogen Malate
  • Betaine Anhydrous
  • Coffee Fruit Extract appears as CognatiQ

Which active ingredients does Life Extension NAD+ Cell Regenerator and Resveratrol Elite have?

  • Nicotinamide Riboside appears as Niagen Nicotinamide Riboside Chloride
  • Quercetin appears as Bio-Quercetin
  • Resveratrol appears as Trans-Resveratrol
  • Fisetin appears as Bio-Fisetin

Which categories do Thorne Brain Factors and Life Extension NAD+ Cell Regenerator and Resveratrol Elite belong to?

  • Antioxidant Complex

What health concerns do Thorne Brain Factors and Life Extension NAD+ Cell Regenerator and Resveratrol Elite address?

  • Brain, Focus & Cognitive Function
  • Energy & Metabolism
  • Healthy Aging & Longevity
  • Antioxidant Support

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Thorne Brain Factors: 1 capsule
    • Life Extension NAD+ Cell Regenerator and Resveratrol Elite: 1 capsule

Last updated: February 12, 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