non-nutrient/non-botanical
Isothiocyanate supplements
Half of the 14 isothiocyanate supplements in the NIH label database that print an amount list 600 mcg or less per serving; the middle half list 300 mcg to 600 mcg (DSLD version 9.4.0, January 2026).
- Products listing it
- 1414 print an amount
- Median per serving
- 600 mcgmiddle half 300 mcg to 600 mcg
How much isothiocyanate do supplements contain?
The median product lists 600 mcg per serving. One in ten lists 300 mcg or less, one in ten 1,020 mcg or more. The amount printed most often is 600 mcg (6 products).
Products by amount of isothiocyanate per serving
14 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 600 mcg | 6 | DIM Enhanched (Douglas Laboratories); Phyto-Xtra with DIM (PureFormulas); DIM Enhanced (Douglas Laboratories) |
| 300 mcg | 5 | Week Two: Detox AM Pack (Douglas Laboratories); Week Two: Detox PM Pack (Douglas Laboratories); Week Three: Detox AM Pack (Douglas Laboratories) |
| 500 mcg | 1 | |
| 1,200 mcg | 1 | DIM With Curcumin, Green Tea and Wasabia (Douglas Laboratories) |
| 4,800 mcg | 1 |
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 isothiocyanate?
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).
- DIM With Curcumin, Green Tea and WasabiaDouglas Laboratories1,200 mcg
- DIM EnhanchedDouglas Laboratories600 mcg
- Phyto-Xtra with DIMPureFormulas600 mcg
- DIM EnhancedDouglas Laboratories600 mcg
- Ultra Liver SupportDouglas Laboratories600 mcg
- DIM Enhanced With Curcumin, Green Tea and WasabiaDouglas Laboratories600 mcg
- Week Two: Detox AM PackDouglas Laboratories300 mcg
- Week Two: Detox PM PackDouglas Laboratories300 mcg
In which products and brands?
Products listing isothiocyanate by DSLD product type
Brands listing it most: Douglas Laboratories (11), PureFormulas (2), New Chapter (1).
Every product listing isothiocyanate
14 products, A to Z by name (page 1 of 1), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Detoxification PackDouglas Laboratories300 mcg
- DIM EnhancedDouglas Laboratories600 mcg
- DIM Enhanced With Curcumin, Green Tea And WasabiaPureFormulas · off the market600 mcg
- DIM Enhanced With Curcumin, Green Tea and WasabiaDouglas Laboratories600 mcg
- DIM EnhanchedDouglas Laboratories600 mcg
- DIM With Curcumin, Green Tea and WasabiaDouglas Laboratories1,200 mcg
- Liver Take CareNew Chapter · off the market500 mcg
- Phyto-Xtra with DIMPureFormulas600 mcg
- Ultra Liver SupportDouglas Laboratories600 mcg
- Wasabia Detox PlusDouglas Laboratories · off the market4,800 mcg
- Week Three: Detox AM PackDouglas Laboratories300 mcg
- Week Three: Detox PM PackDouglas Laboratories300 mcg
- Week Two: Detox AM PackDouglas Laboratories300 mcg
- Week Two: Detox PM PackDouglas Laboratories300 mcg