Comparison
Quercetin Bioflavonoid Complex and Bioflavonoid Complex
Quercetin Bioflavonoid Complex (Natural Factors) lists 5 distinct ingredients and Bioflavonoid Complex (Klaire Labs) 3 (rows of one ingredient counted once); 3 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 0.69.
| Ingredient | Quercetin Bioflavonoid Complex | Bioflavonoid Complex |
|---|---|---|
| Flavonoid | 235 mg | 375 mg |
| Quercetin | 235 mg | 500 mg |
| Rutin | 45 mg | 150 mg |
| Carbohydrate | 1 g | |
| Bromelain | 45 mg |
Amounts are per serving as DSLD gives them: Quercetin Bioflavonoid Complex, 1 capsule; Bioflavonoid Complex, 2 capsules. Current labels entered April 2012 and December 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Quercetin Bioflavonoid ComplexNatural Factors: every row against all products listing it
- Bioflavonoid ComplexKlaire Labs: every row against all products listing it