Comparison
Quercetin + and Super Quercetin+
Quercetin + (Quantum Health) lists 3 distinct ingredients and Super Quercetin+ (Quantum Health) 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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Quercetin + | Super Quercetin+ |
|---|---|---|
| Vitamin C | 100 mg (111%) | 200 mg (222%) |
| Zinc | 11 mg (100%) | 11 mg (100%) |
| Quercetin | 500 mg | 750 mg |
Amounts are per serving as DSLD gives them: Quercetin +, 1 capsule; Super Quercetin+, 2 capsules. Current labels entered November 2024 and February 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Quercetin +Quantum Health: every row against all products listing it
- Super Quercetin+Quantum Health: every row against all products listing it