Sulforaphane Glucosinolate (SGS)

Ingredient common name

Broccoli seed extract

Metabolic support*
GI support*
Ocular support*

Patented ingredient name
True Broc™

Brassica Protection Products, LLC

Grown in
USA (Imperial Valley, California)

Part used
Broccoli seeds

Dietary sources
Cruciferous vegetables (broccoli, cauliflower, Brussels sprouts, cabbage, kale, collard greens, bok choy, arugula)
Why our form
  • 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
What we test for
  • Identification (including glucoraphanin content)
  • Microbes
  • Heavy Metals
  • Pesticide residues

Contained In

Clinical References