Comparison
Vitamin C 1000 mg and Vitamin-C Extended Release 1000 mg
Vitamin C 1000 mg (The Vitamin Shoppe) lists 5 distinct ingredients and Vitamin-C Extended Release 1000 mg (Nova Nutritions) 5 (rows of one ingredient counted once); 4 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 0.75.
| Ingredient | Vitamin C 1000 mg | Vitamin-C Extended Release 1000 mg |
|---|---|---|
| Vitamin C | 1,000 mg (1111%) | 1,000 mg (1111%) |
| Rutin | 2 mg | not disclosed |
| Acerola | 2 mg | not disclosed |
| Rose Hip | 2 mg | not disclosed |
| Fat (unspecified) | 1 g | |
| Flavonoid | not disclosed |
Amounts are per serving as DSLD gives them: Vitamin C 1000 mg, 2 softgels; Vitamin-C Extended Release 1000 mg, 1 tablet. Current labels entered April 2020 and June 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Vitamin C 1000 mgThe Vitamin Shoppe: every row against all products listing it
- Vitamin-C Extended Release 1000 mgNova Nutritions: every row against all products listing it