Comparison

Quercetin & Bromelain and Quercetin Bromelain Complex

Quercetin & Bromelain (DC) lists 4 distinct ingredients and Quercetin Bromelain Complex (Douglas Laboratories) 4 (rows of one ingredient counted once); 4 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 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientQuercetin & BromelainQuercetin Bromelain Complex
Vitamin C200 mg (222%)200 mg (222%)
Magnesium25 mg (6%)13 mg (3%)
Bromelain100 mg50 mg
Quercetin333 mg333 mg

Amounts are per serving as DSLD gives them: Quercetin & Bromelain, 1 capsule; Quercetin Bromelain Complex, 1 tablet. Current labels entered April 2022 and August 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own