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Broccoli Seed Extract by Thorne

Thorne - Broccoli Seed Extract
Benefits
  • 50 mg sulforaphane glucosinolates per capsule
  • With myrosinase from mustard seed to optimize bioavailability
  • Also contains vitamin C to activate myrosinase
  • Hypoallergenic
Suggested use

Take one to two capsules per day during a meal with a glass of water.

Best by date

60 capsules: February 2026

Ingrdients

Product name: Thorne Broccoli Seed Extract
Content: 60 vegetarian capsules
For whom: Vegan Supplements, Adults

Supplement Facts per capsule (Serving Size)

  Amount RI †
Vitamin C (Ascorbic Acid)100 mg125%
Mustard seed extract (Sinapis alba) (14,5 enzyme units myrosinase)145 mg 
Sulforaphane glucosinolates (from extracts of broccoli seed and kale seed) (Brassica oleracea italica and Brassica oleracea viridis)50 mg 

Ingredients Vitamin c, yellow mustard, broccoli, vegacap (hypromellose), emulsifier (calciumlaurate).

Explanation of the composition RI stands for Reference Intake and replaces the RDA (Recommended Daily Allowance). RI is a guideline for the intake of vitamins and minerals in particular. RI and ADH are equal in number.

Usage advice

Suggested use Take one to two capsules per day during a meal with a glass of water.

Stick to the recommended daily dosage, unless advised otherwise.

A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet.

If you have health issues or are taking medication, always consult your doctor before taking certain supplements. More usage advice.

Storage advice Store in a cool, dry and dark place. Not in the refrigerator.

Keep out of reach of children.

Best by date 60 capsules: February 2026

Allergy information / Warnings


This supplement is:
Suitable for vegetarians
Not suitable for vegans


Stick to the recommended daily dosage, unless advised otherwise.

A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet.

If you have health issues or are taking medication, always consult your doctor before taking certain supplements.

Broccoli Seed Extract

(Formerly: Crucera-SGS)

Broccoli Seed Extract from Thorne is the highest-dose sulforaphane glucosinolate (SGS) formula. SGS is a substance found in the seeds and sprouts of certain broccoli species and kale. It is quite different from the plain broccoli extract that many producers offer.

With myrosinase and vitamin C for enhanced bioavailability

Thorne has added mustard seed extract to the formula, with 14.5 myrosinase enzyme units to promote the bioavailability of SGS. To activate myrosinase, vitamin C has been added. This ensures optimal efficacy of the product.

Other information

Dietary supplement Botanical supplement

Produced by Thorne Research Inc.
Summerville USA

For Smeets & Graas
G. Meirstraat 11
9728 TB Groningen
050 850 36 88

Last page change
24 februari 2025