Diindolylmethane (DIM) by PureBulk.com — Ingredients, Evidence & Safety

Product Label

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Label Data

100 mg Serving Size

50 Servings

Non-Nutrient/Non-Botanical Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

Diindolylmethane

200 mg

📊 Market median: 200.0mg (3 products) 📚 10 studies (Tier A: 1, B: 3)

This product: 200mg

Other Ingredients

None

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (96% of products) Structure/Function (88% of products) Nutrient (2% of products) No Claim (1% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, take 100 mg (1/16 tsp) to 200 mg (1/8 tsp) once or twice daily, or as directed by physician.

⚠️ Warnings & Precautions

Warning: This product is not intended for use by those with a serious medical condition or pregnant or lactating women.

Consult with your physician before use.

Keep out of reach of children.

🧪 Formulation Notes

Free of: Sugar, soy, dairy, yeast, gluten, corn and additives.

Additional Information

For best results, refrigerate upon arrival. Storage: Keep dry, cool & dark

US Standard Measuring Spoons Spoon Size (level) milligrams 1/32 teaspoon 57 1/16 teaspoon 114 1/8 teaspoon 229

Product Details

DSLD Entry Date 2013-06-25

Product Type Non-Nutrient/Non-Botanical

Form Powder

Brand PureBulk.com

DSLD ID 23079

Data Updated 2026-04-11

Research Evidence

5 Research Sources

44 Avg Quality Score

5 Rct

C A randomized, placebo-controlled trial of diindolylmethane for breast cancer biomarker modulation in patients taking tamoxifen

Rct Breast cancer research and treatment 2017

PubMed DOI

C Phase Ib placebo-controlled, tissue biomarker trial of diindolylmethane (BR-DIMNG) in patients with prostate cancer who are undergoing prostatectomy

Rct European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) 2016

PubMed DOI

C Effectiveness of 3,3'-Diindolylmethane Supplements on Favoring the Benign Estrogen Metabolism Pathway and Decreasing Body Fat in Premenopausal Women

Rct Nutrition and cancer 2023

PubMed DOI

C The effects of light exposure on the cortisol stress response in human males.

Rct Stress (Amsterdam, Netherlands)

PubMed DOI

D Pilot study: effect of 3,3'-diindolylmethane supplements on urinary hormone metabolites in postmenopausal women with a history of early-stage breast cancer

Rct Nutrition and cancer 2004

PubMed

View all evidence for Dim →