Comparison
Delayed Release C 500 mg and C 500
Delayed Release C 500 mg (Mason Natural) lists 2 distinct ingredients and C 500 (21st Century) 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 | Delayed Release C 500 mg | C 500 |
|---|---|---|
| Vitamin C | 500 mg (556%) | 500 mg (556%) |
| Calcium | 27 mg (2%) | 30 mg (2%) |
Amounts are per serving as DSLD gives them: Delayed Release C 500 mg, 1 caplet; C 500, 1 tablet. Current labels entered April 2021 and August 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Delayed Release C 500 mgMason Natural: every row against all products listing it
- C 50021st Century: every row against all products listing it