Comparison
ZMA Fuel and Zinc Defender
ZMA Fuel (Twinlab) lists 4 distinct ingredients and Zinc Defender (ZHOU) 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 0.59.
| Ingredient | ZMA Fuel | Zinc Defender |
|---|---|---|
| Vitamin B6 | 10.5 mg (618%) | 20 mg (1176%) |
| Olive | 30 mg | 30 mg |
| Magnesium | 450 mg (107%) | |
| Protein | 1 g |
Amounts are per serving as DSLD gives them: ZMA Fuel, 3 capsules; Zinc Defender, 1 capsule. Current labels entered May 2015 and August 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- ZMA FuelTwinlab: every row against all products listing it
- Zinc DefenderZHOU: every row against all products listing it