Comparison
Magnesium Optimizer and Magnesium & Potassium Aspartate
Magnesium Optimizer (Jarrow Formulas) lists 4 distinct ingredients and Magnesium & Potassium Aspartate (NOW) 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 0.79.
| Ingredient | Magnesium Optimizer | Magnesium & Potassium Aspartate |
|---|---|---|
| Magnesium | 100 mg (24%) | 250 mg (60%) |
| Potassium | 50 mg (1%) | 99 mg (2%) |
| Taurine | 350 mg | 100 mg |
| Vitamin B6 | 2 mg (118%) |
Amounts are per serving as DSLD gives them: Magnesium Optimizer, 2 tablets; Magnesium & Potassium Aspartate, 2 veg capsules. Current labels entered February 2024 and July 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Magnesium OptimizerJarrow Formulas: every row against all products listing it
- Magnesium & Potassium AspartateNOW: every row against all products listing it