PlainVitamins

non-nutrient/non-botanical

Diindolylmethane supplements

Half of the 425 diindolylmethane supplements in the NIH label database that print an amount list 100 mg or less per serving; the middle half list 100 mg to 200 mg (DSLD version 9.4.0, January 2026). The 33 products whose only supplement ingredient is diindolylmethane list a median of 150 mg.

Products listing it
578425 print an amount; 153 list it inside a blend without an amount
Median per serving
100 mgmiddle half 100 mg to 200 mg

How much diindolylmethane do supplements contain?

The median product lists 100 mg per serving. One in ten lists 30 mg or less, one in ten 250 mg or more. The amount printed most often is 100 mg (121 products).

Products by amount of diindolylmethane per serving

425 products, log scale; extreme 0.2% at each end left out of the drawing.

Diindolylmethane: products by amount per serving3 mg10 mg30 mg100 mg300 mg
Diindolylmethane: products by amount per serving3 mg10 mg30 mg100 mg300 mg
Diindolylmethane: products by amount per serving3 mg10 mg30 mg100 mg300 mg
Diindolylmethane: products by amount per serving3 mg10 mg30 mg100 mg300 mg
Diindolylmethane: products by amount per serving3 mg10 mg30 mg100 mg300 mg
The amounts printed most often
Amount per servingProductsFor example
100 mg121 Prostate-D (Pure Essence Labs); Women's 30 Plus Multi (Highland Laboratories); DIM - Avail (Designs for Health)
200 mg66 Ultra Indinol Plus (Douglas Laboratories); Diindolylmethane (DIM) (PureBulk.com); Anabolic Matrix RX (IronMagLabs)
150 mg42 Prosta-Plex Plus (Traditional Nutritionals); DIM 150 mg (OL Olympian Labs Performance Sports Nutrition); DermaTrope (DrFormulas)
50 mg33 Dim Sum (Di-Indole Methane) 50 mg (Ecological Formulas); Prostate Supreme (Designs for Health); Mdrive Elite Athlete Formula Men (DreamBrands)
250 mg32 DIM For Her (OL Olympian Labs The Optimal Blend); DIM 250 mg (Divine Bounty); DIM 250 mg (HMS Nutrition)
300 mg27 DIM With Curcumin, Green Tea and Wasabia (Douglas Laboratories); Hormone Protect (XYMOGEN EP); Morphocalm (Morphogen Nutrition)
75 mg14 DIMPro (DaVinci Laboratories Of Vermont); Testosterone Booster (OL Olympian Labs); Detox Support (myDNAhealth)
30 mg9 Female Balance (ProEnzol); Black Cohosh 660 mg (Nutricost Women); MenoMD (Premium Certified)
1 mg7 Hormone Health Blend (GNC Mega Men); Re-Test (GNC Beyond Raw); Test 1700 (GNC AMP)
20 mg7 Prosta Plus (Village Green Pathway); Nanoemulsified DIM (Quicksilver Scientific); Liposomal DIM Liquid (Pure Encapsulations)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most diindolylmethane?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2014 list a median of 50 mg; those entered in 2025, 122.5 mg.

Median diindolylmethane per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
20142350 mg
201926110 mg
202038104 mg
202136129 mg
202253142 mg
202350137.5 mg
202473150 mg
202564122.5 mg

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing diindolylmethane by DSLD product type

Diindolylmethane by product typeOther Combinations384Non-Nutrient/Non-Botanical39Botanical with Nutrients2
Diindolylmethane by product typeOther Combinations384Non-Nutrient/Non-Botanical39Botanical with Nutrients2
Diindolylmethane by product typeOther Combinations384Non-Nutrient/Non-Botanical39Botanical with Nutrients2
Diindolylmethane by product typeOther Combinations384Non-Nutrient/Non-Botanical39Botanical with Nutrients2
Diindolylmethane by product typeOther Combinations384Non-Nutrient/Non-Botanical39Botanical with Nutrients2

Brands listing it most: OL Olympian Labs (11), Vitanica (5), Life Extension (5), Herbs SRA (5), Designs for Health (5), OL Olympian Labs Performance Sports Nutrition (5), Core Nutritionals (5), Anabolic Warfare (5), PS ProSupps (5), Integrative Therapeutics (4).

Every product listing diindolylmethane

578 products, A to Z by name (page 11 of 12), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

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