Comparison
Zma and Zma
Zma (PrimaForce) lists 4 distinct ingredients and Zma (Nutricost Performance) 4 (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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Zma | Zma |
|---|---|---|
| Calcium | 90 mg (7%) | 60 mg (5%) |
| Vitamin B6 | 10.5 mg (618%) | 7 mg (412%) |
| Magnesium | 450 mg (107%) | 300 mg (71%) |
| Zinc | 30 mg (273%) | 20 mg (182%) |
Amounts are per serving as DSLD gives them: Zma, 3 capsules; Zma, 2 capsules. Current labels entered November 2024 and November 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.