Comparison
Zma and Zma-5
Zma (Nature's Craft) lists 6 distinct ingredients and Zma-5 (SNAC Nutrition) 6 (rows of one ingredient counted once); 5 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 0.64.
| Ingredient | Zma | Zma-5 |
|---|---|---|
| Vitamin B6 | 10.5 mg (618%) | 7 mg (412%) |
| Magnesium | 450 mg (107%) | 300 mg (71%) |
| Zinc | 30 mg (273%) | 20 mg (182%) |
| Black Pepper | 5 mg | 3.33 mg |
| 5-HTP | 50 mg | 33.3 mg |
| Folate | 277.7 mcg DFE (69%) | |
| Piperine | 4.75 mg |
Amounts are per serving as DSLD gives them: Zma, 3 capsules; Zma-5, 2 capsules. Current labels entered December 2023 and January 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.