Comparison
No. 58 Zinc and Sleep Formula
No. 58 Zinc (Wachters') lists 3 distinct ingredients and Sleep Formula (Douglas Laboratories) 3 (rows of one ingredient counted once); 3 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 | No. 58 Zinc | Sleep Formula |
|---|---|---|
| Calcium | 135 mg (10%) | 500 mg (38%) |
| Magnesium | 68 mg (16%) | 200 mg (48%) |
| Zinc | 50 mg (455%) | 30 mg (273%) |
Amounts are per serving as DSLD gives them: No. 58 Zinc, 1 tablet; Sleep Formula, 1 packet. Current labels entered November 2017 and June 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- No. 58 ZincWachters': every row against all products listing it
- Sleep FormulaDouglas Laboratories: every row against all products listing it