Home/ Supplements/ Sulforaphane/ Sulforaphane 400 mcg

Sulforaphane 400 mcg

product on market Capsule Swanson Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for Sulforaphane 400 mcg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Veggie Capsule(s)
Serving Size
Non-Nutrient/Non-Botanical
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

400 mcg
Market median: 30.0mg (12 products) 5 studies — no high-quality reviews

Other Ingredients

Rice Flour Hypromellose May contain one or both of the following
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, take one veggie capsule per day with water.

Warnings & Precautions

Consult your physician before using this or any product if you are pregnant or nursing, taking medication or if you have a medical condition.

Keep out of reach of children.

Do not use if seal is broken.

Formulation Notes

Sulforaphane from Broccoli sprout extract

Additional Information

Enhances the liver's detoxification capacity Supports the body's defenses against oxidative stress and cell damage Science-Backed Quality Since 1969

Warning: For adults only.

Store in a cool, dry place.

Antioxidant and detox support 400 mcg per capsule Green foods formula

Metadata

Product Details

UPC / SKU0 87614 06048 4
DSLD Entry Date2019-06-24
Product TypeNon-Nutrient/Non-Botanical
FormCapsule
BrandSwanson
DSLD ID203679
Data Updated2026-04-11
Research

Research Evidence

9
Research Sources
46
Avg Quality
3
Rct
3
Clinical Trial
2
Systematic Review
1
Meta Analysis
C Transcriptional changes in prostate of men on active surveillance after a 12-mo glucoraphanin-rich broccoli intervention-results from the Effect of Sulforaphane on prostate CAncer PrEvention (ESCAPE) randomized controlled trial
Rct The American journal of clinical nutrition 2019 PubMed DOI
C Efficacy of sulforaphane in skin cancer animal models: A systematic review
Systematic Review Polimery w medycynie 2024 PubMed DOI
C Sulforaphane and Epigallocatechin Gallate Restore Estrogen Receptor Expression by Modulating Epigenetic Events in the Breast Cancer Cell Line MDA-MB-231: A Systematic Review and Meta-Analysis
Meta Analysis Journal of nutrigenetics and nutrigenomics 2017 PubMed DOI
C In vitro Biological Effects of Sulforaphane (SFN), Epigallocatechin-3-gallate (EGCG), and Curcumin on Breast Cancer Cells: A Systematic Review of the Literature
Systematic Review Nutrition and cancer 2017 PubMed DOI
C Randomized Phase II Clinical Trial of Sulforaphane in Former Smokers at High Risk for Lung Cancer
Rct Cancer prevention research (Philadelphia, Pa.) 2025 PubMed DOI
C Changes in urinary metabolomics after meat-containing meals with and without cruciferous or apiaceous vegetables indicate modulation of nucleotide metabolism in addition to xenobiotic metabolism: A randomized crossover study.
Rct Food research international (Ottawa, Ont.) PubMed DOI
C Broccoli Sprout Extract in Treating Women Who Have Had a Mammogram and Breast Biopsy
Clinical Trial ClinicalTrials.gov 2009
C Effect of Sulforaphane-rich Broccoli Sprout Homogenate on Ozone Induced Inflammation Through Modulation of NRF2
Clinical Trial ClinicalTrials.gov 2013
C Sulforaphane Supplementation in Atopic Asthmatics
Clinical Trial ClinicalTrials.gov 2013
View all evidence for Sulforaphane →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.