Comparison
Zinc 50 mg and Chelated Zinc 50 mg
Zinc 50 mg (21st Century) lists 2 distinct ingredients and Chelated Zinc 50 mg (AvPak) 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 | Zinc 50 mg | Chelated Zinc 50 mg |
|---|---|---|
| Calcium | 125 mg (10%) | 125 mg (10%) |
| Zinc | 50 mg (455%) | 50 mg (455%) |
Amounts are per serving as DSLD gives them: Zinc 50 mg, 1 tablet; Chelated Zinc 50 mg, 1 tablet. Current labels entered August 2019 and July 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Zinc 50 mg21st Century: every row against all products listing it
- Chelated Zinc 50 mgAvPak: every row against all products listing it