Comparison
Vitamin C-400 and Ultra C-400
Vitamin C-400 (Innate Response Formulas) lists 10 distinct ingredients and Ultra C-400 (MegaFood) 10 (rows of one ingredient counted once); 10 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 | Vitamin C-400 | Ultra C-400 |
|---|---|---|
| Vitamin C | 400 mg (444%) | 400 mg (444%) |
| Cranberry | not disclosed | not disclosed |
| Beet | not disclosed | not disclosed |
| Blueberry | not disclosed | not disclosed |
| Broccoli | not disclosed | not disclosed |
| Carrot | not disclosed | not disclosed |
| Parsley | not disclosed | not disclosed |
| Orange (unspecified) | not disclosed | not disclosed |
| Rice | not disclosed | not disclosed |
| Saccharomyces cerevisiae | not disclosed | not disclosed |
Amounts are per serving as DSLD gives them: Vitamin C-400, 1 tablet; Ultra C-400, 1 tablet. Current labels entered June 2019 and July 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Vitamin C-400Innate Response Formulas: every row against all products listing it
- Ultra C-400MegaFood: every row against all products listing it