Sulforaphane Glucosinolate (SGS)

About Sulforaphane Glucosinolate (SGS)

Patented ingredient name

True Broc™


Part used

Broccoli seeds


Dietary sources

Cruciferous vegetables (broccoli, cauliflower, Brussels sprouts, cabbage, kale, collard greens, bok choy, arugula)

The Thorne Difference

  • The exact active ingredient identified in 1992 by researchers at Johns Hopkins University
  • Backed by a significant body of research
  • Water extraction process — no solvents used

Products with Sulforaphane Glucosinolate (SGS)

Sulforaphane Glucosinolate (SGS)

MediClear-SGS (2 Flavors)

Gut Health, Liver & Detox, Protein Powders

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Gut Health, Liver & Detox, Protein Powders

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Sulforaphane Glucosinolate (SGS)

Broccoli Seed Extract (formerly Crucera-SGS)

Liver & Detox, Men's Health, Women's Health

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Liver & Detox, Men's Health, Women's Health

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Our Ingredients

Thorne cares deeply about where our ingredients come from. Our research and development team is tasked with sourcing exceptional ingredients, maintaining oversight of an ingredient's origin, and providing complete supply chain transparency.

We partner only with suppliers whose practices emphasize quality, science, and environmental responsibility. We believe that better ingredients mean better potency, absorption, and digestibility - and ultimately better health.

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