How they differ
- Magnesium Glycinate: Chelated form often marketed for tolerance and sleep
- Magnesium Citrate: Citrate form commonly used when digestive effects matter
Ingredient comparison
Magnesium Glycinate vs Magnesium Citrate
Form-specific claims require outcome-matched studies; neither form is universally best.
| Comparison point | Magnesium Glycinate | Magnesium Citrate |
| Common purpose | Chelated form often marketed for tolerance and sleep | Citrate form commonly used when digestive effects matter |
| Evidence context | Form-specific claims require outcome-matched studies; neither form is universally best. | Form-specific claims require outcome-matched studies; neither form is universally best. |
| Common forms | Chelated magnesium bound to glycine | Magnesium salt of citric acid |
| Important limitations | Evidence for one form, amount, population or outcome does not prove that every finished product works the same way. | Evidence for one form, amount, population or outcome does not prove that every finished product works the same way. |
| Safety context | Both contribute supplemental magnesium and may cause gastrointestinal effects; kidney impairment requires caution. | Both contribute supplemental magnesium and may cause gastrointestinal effects; kidney impairment requires caution. |
| Who should be cautious | People with medical conditions, allergies, upcoming procedures, or complex medicine schedules should obtain individualized guidance before use. | People with medical conditions, allergies, upcoming procedures, or complex medicine schedules should obtain individualized guidance before use. |
Safety first
Both contribute supplemental magnesium and may cause gastrointestinal effects; kidney impairment requires caution.
Read the exact product label and do not use this comparison as personal dosing advice.