Comparison
Vitamin C with Zinc Capsules 1000 mg and C-1000 Zinc Immune
Vitamin C with Zinc Capsules 1000 mg (BulkSupplements.com) lists 2 distinct ingredients and C-1000 Zinc Immune (NOW) 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 | Vitamin C with Zinc Capsules 1000 mg | C-1000 Zinc Immune |
|---|---|---|
| Vitamin C | 1,000 mg (1111%) | 1,000 mg (1111%) |
| Zinc | 15 mg (136%) | 15 mg (136%) |
Amounts are per serving as DSLD gives them: Vitamin C with Zinc Capsules 1000 mg, 2 veg capsules; C-1000 Zinc Immune, 1 veg capsule. Current labels entered April 2025 and June 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Vitamin C with Zinc Capsules 1000 mgBulkSupplements.com: every row against all products listing it
- C-1000 Zinc ImmuneNOW: every row against all products listing it