Comparison
Quercetin Plus Vitamin C and Formula 480
Quercetin Plus Vitamin C (Foster Regal) lists 2 distinct ingredients and Formula 480 (DC) 2 (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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Quercetin Plus Vitamin C | Formula 480 |
|---|---|---|
| Vitamin C | 700 mg (778%) | 700 mg (778%) |
| Quercetin | 250 mg | 250 mg |
Amounts are per serving as DSLD gives them: Quercetin Plus Vitamin C, 1 capsule; Formula 480, 1 capsule. Current labels entered September 2023 and June 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Quercetin Plus Vitamin CFoster Regal: every row against all products listing it
- Formula 480DC: every row against all products listing it