Thorne Ginseng Plus
vs
Metagenics SeroSyn
Supplement Comparison

  • Asian Ginseng Extract: Thorne Ginseng Plus has 4.2× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 14 nutrients compared
Bar chart: per-serving label amounts and listed forms for Thorne Ginseng Plus vs Metagenics SeroSyn.

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Frequently asked questions

Which active ingredients does Thorne Ginseng Plus have?

  • Lion's Mane
  • Asian Ginseng Extract
  • Greek Mountain Tea

Which active ingredients does Metagenics SeroSyn have?

  • Vitamin B6 (Pyridoxine) appears as Pyridoxine HCl
  • Vitamin B9 (Folate) appears as Calcium-L-5-methyltetrahydrofolate
  • Vitamin B12 (Cobalamin) appears as Methylcobalamin
  • 5-Hydroxytryptophan
  • Asian Ginseng Extract appears as Asian Ginseng (Panax ginseng) Root Extract standardized to 8% ginsenosides
  • L-Theanine
  • Chinese Skullcap (Scutellaria baicalensis) appears as Chinese Skullcap (Scutellaria baicalensis) Root Extract standardized to 30% flavones

Which categories do Thorne Ginseng Plus and Metagenics SeroSyn belong to?

  • Herbal Extract
  • Mushroom Extract
  • Single Mineral

What health concerns do Thorne Ginseng Plus and Metagenics SeroSyn address?

  • Brain, Focus & Cognitive Function
  • Energy & Metabolism
  • Mood Support
  • Stress Management

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Thorne Ginseng Plus: 2 capsules
    • Metagenics SeroSyn: 1 capsule
  • Vitamin B6 (Pyridoxine)
    • This supplement has 10 mg
    • Recommended Dietary Allowance in men: 1.3 mg
    • Recommended Dietary Allowance in women: 1.3 mg
    • Tolerable Upper Intake Level: 100 mg
  • Vitamin B9 (Folate)
    • This supplement has 555 mcg DFE
    • Recommended Dietary Allowance in men: 400 mcg DFE
    • Recommended Dietary Allowance in women: 400 mcg DFE
    • Tolerable Upper Intake Level: 1000 mcg DFE
  • Vitamin B12 (Cobalamin)
    • This supplement has 250 mcg
    • Recommended Dietary Allowance in men: 2.4 mcg
    • Recommended Dietary Allowance in women: 2.4 mcg
    • Tolerable Upper Intake Level: Not established

Last updated: February 11, 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