Comparison
Quercetin Complex and Quercetin Bromelain
Quercetin Complex (BioCare) lists 4 distinct ingredients and Quercetin Bromelain (ForestLeaf) 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.
| Ingredient | Quercetin Complex | Quercetin Bromelain |
|---|---|---|
| Vitamin C | 90 mg (100%) | 200 mg (222%) |
| Bromelain | 54 mg | 150 mg |
| Quercetin | 900 mg | 500 mg |
| Stinging Nettle | 150 mg | 500 mg |
Amounts are per serving as DSLD gives them: Quercetin Complex, 3 capsules; Quercetin Bromelain, 2 capsules. Current labels entered July 2025 and July 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Quercetin ComplexBioCare: every row against all products listing it
- Quercetin BromelainForestLeaf: every row against all products listing it