Comparison

Bio-Available DIM Complex 425 mg and DIM 300 mg With BioPerine Black Pepper Extract

Bio-Available DIM Complex 425 mg (Barlowe's Herbal Elixirs) lists 3 distinct ingredients and DIM 300 mg With BioPerine Black Pepper Extract (Nature's Lab) 3 (rows of one ingredient counted once); 2 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 0.58.

Amount per serving (and % of the Daily Value)
IngredientBio-Available DIM Complex 425 mgDIM 300 mg With BioPerine Black Pepper Extract
Diindolylmethane142 mg300 mg
Piperine14 mg4.75 mg
Black Pepper5 mg
Chamomile269 mg

Amounts are per serving as DSLD gives them: Bio-Available DIM Complex 425 mg, 1 vegi-capsule; DIM 300 mg With BioPerine Black Pepper Extract, 1 vegetarian capsule. Current labels entered June 2022 and September 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own