Comparison
Ester-C 1000 and Ester-C 1250 mg
Ester-C 1000 (NOW) lists 6 distinct ingredients and Ester-C 1250 mg (Wonder Laboratories) 6 (rows of one ingredient counted once); 6 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 | Ester-C 1000 | Ester-C 1250 mg |
|---|---|---|
| Vitamin C | 1,000 mg (1111%) | 1,000 mg (1111%) |
| Calcium | 115 mg (9%) | 125 mg (10%) |
| Flavonoid | 200 mg | not disclosed |
| Rutin | 25 mg | not disclosed |
| Acerola | 25 mg | not disclosed |
| Dog Rose | 25 mg | not disclosed |
Amounts are per serving as DSLD gives them: Ester-C 1000, 1 tablet; Ester-C 1250 mg, 1 tablet. Current labels entered August 2012 and December 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Ester-C 1000NOW: every row against all products listing it
- Ester-C 1250 mgWonder Laboratories: every row against all products listing it