Comparison
Ester-C 1000 mg With Citrus Bioflavonoids Timed Release and C
Ester-C 1000 mg With Citrus Bioflavonoids Timed Release (American Health) lists 3 distinct ingredients and C (Swanson) 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 | Ester-C 1000 mg With Citrus Bioflavonoids Timed Release | C |
|---|---|---|
| Vitamin C | 1,000 mg (1111%) | 1,000 mg (1111%) |
| Calcium | 110 mg (8%) | 120 mg (9%) |
| Flavonoid | 200 mg | 200 mg |
Amounts are per serving as DSLD gives them: Ester-C 1000 mg With Citrus Bioflavonoids Timed Release, 1 vegetarian tablet; C, 1 tablet. Current labels entered January 2012 and February 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Ester-C 1000 mg With Citrus Bioflavonoids Timed ReleaseAmerican Health: every row against all products listing it
- CSwanson: every row against all products listing it