Thorne Broccoli Seed Extract
vs
Jarrow BroccoMax
Supplement Comparison

  • Sulforaphane: Thorne Broccoli Seed Extract has 43% more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 4 nutrients compared
Bar chart: per-serving label amounts and listed forms for Thorne Broccoli Seed Extract vs Jarrow BroccoMax.

Try the VIOscan dashboard demo for free

Build comparison charts in seconds – no signup or card needed

This is a free preview of the $9.99/month premium dashboard

Use the interactive demo with multivitamins samples

Try Free Demo

Frequently asked questions

Which active ingredients does Thorne Broccoli Seed Extract have?

  • Vitamin C appears as Ascorbic Acid
  • Sulforaphane appears as Sulforaphane Glucosinolate
  • Mustard Powder

Which active ingredients does Jarrow BroccoMax have?

  • Sulforaphane appears as Sulforaphane Glucosinolate

Which categories do Thorne Broccoli Seed Extract and Jarrow BroccoMax belong to?

  • Antioxidant Complex
  • Herbal Extract

What health concerns do Thorne Broccoli Seed Extract and Jarrow BroccoMax address?

  • Anti-Inflammatory Support
  • Liver & Detox Support
  • Men's Health
  • Women's Health
  • Antioxidant Support
  • Cellular Health

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Thorne Broccoli Seed Extract: 1 capsule
    • Jarrow BroccoMax: 2 capsules
  • Vitamin C
    • This supplement has 100 mg
    • Recommended Dietary Allowance in men: 90 mg
    • Recommended Dietary Allowance in women: 75 mg
    • Tolerable Upper Intake Level: 2000 mg

Last updated: February 10, 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