Reference figure: elemental magnesium
Magnesium compared
Every variant is normalised to elemental magnesium per serving — regardless of compound, package size or dosage form.
Documented batch measurements first, then linked lab reports and sourced declarations. Reports with measurements outside a stated criterion rank last. Equal evidence is ordered by serving price. This ranks documentation, not health effects.
Prices last checked: Oct 19, 2026, 7:39 AM UTC
| Product | Form | Pure active per serving | €/serving | Effective total | Shop | Selection | Daily total |
|---|---|---|---|---|---|---|---|
 DEXTRO ENERGY Energy Gums (8x45g)Orange + Magnesium Evidence gaps Documentation, not an efficacy or purity certification. | FormPowder | Pure active per servingvalue not calculable | €/servingvalue not calculable | Effective total€18.99 |