$7.47 $0.03 per serving
Product analysis
Magnesium 500 mg can help fill low magnesium intake and support normal bone, muscle and nerve function. Its oxide form has limited absorption potential, which matters when choosing a magnesium supplement.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality20
Magnesium oxide has limited absorption potential. Its substantial listed amount does not establish superior absorption or a stronger health effect.
Ingredient Transparency100
The magnesium amount and oxide form are clearly disclosed. That makes comparisons with other magnesium supplements straightforward.
Value For Money40
Magnesium oxide offers modest value when absorption quality is considered. A larger stated amount does not establish a greater usable contribution.
Customer Satisfaction93
Customer ratings are favorable across a very large body of feedback. That gives a broad view of satisfaction without proving effectiveness or safety.
Product Focus75
The clearest use is filling low magnesium intake to support normal body functions. The substantial serving exceeds some comparison amounts without establishing added benefit or suitability at that exposure.
- Format
Tablet - Container
- 200 Tablet(s)
- Per serving
- $0.03
- Also available
Magnesium 500 mg$6.92- Customer rating
- 4.7 · 121,281 ratings
Goals
Impact
High effect
Magnesium · 500 mg
Impact
Highest effect
Magnesium · 500 mg
Impact
Highest effect
Magnesium · 500 mg
Impact
High effect
Magnesium · 500 mg
Impact
High effect
Magnesium · 500 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Magnesium (Magnesium Oxide) | 500 mg |
Magnesium (Magnesium Oxide) · 500 mg OverallScore57
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Circulating and dietary magnesium and risk of cardiovascular disease: a systematic review and meta-analysis of prospective studies.
- Magnesium and the risk of cardiovascular events: a meta-analysis of prospective cohort studies.
- Quantitative Association Between Serum/Dietary Magnesium and Cardiovascular Disease/Coronary Heart Disease Risk: A Dose-Response Meta-analysis of Prospective Cohort Studies.
- Comparative Efficacy of Nutraceuticals on Endothelial Function: A Systematic Review and Network Meta-Analysis.
- Serum magnesium, mortality, and cardiovascular disease in chronic kidney disease and end-stage renal disease patients: a systematic review and meta-analysis.
- Magnesium-L-threonate improves sleep quality and daytime functioning in adults with self-reported sleep problems: A randomized controlled trial.
- Total magnesium intake and risk of frailty in older women.
- Red blood cell magnesium and chronic fatigue syndrome.
- Exercise, magnesium and immune function.
- Perioperative systemic magnesium to minimize postoperative pain: a meta-analysis of randomized controlled trials.
- Long-term outcome after intravenous magnesium sulphate in suspected acute myocardial infarction: the second Leicester Intravenous Magnesium Intervention Trial (LIMIT-2).
- Association of magnesium sulfate use with mortality in critically ill patients with sepsis: a retrospective propensity score-matched cohort study.
- Hypomagnesemia and Mortality in Incident Hemodialysis Patients.
- The effects of magnesium supplementation on abnormal uterine bleeding, alopecia, quality of life, and acne in women with polycystic ovary syndrome: a randomized clinical trial.
- Dietary Magnesium May Be Protective for Aging of Bone and Skeletal Muscle in Middle and Younger Older Age Men and Women: Cross-Sectional Findings from the UK Biobank Cohort.
- Dietary Magnesium Is Positively Associated With Skeletal Muscle Power and Indices of Muscle Mass and May Attenuate the Association Between Circulating C-Reactive Protein and Muscle Mass in Women.
- Nutritional intake as a determinant of high-speed resistance and multicomponent training efficacy on strength in older women at risk of sarcopenia. A randomized clinical trial.
- Minerals and Sarcopenia in Older Adults: An Updated Systematic Review.
- Efficacy of oral magnesium therapy in the treatment of chronic constipation in spastic cerebral palsy children: a randomized controlled trial.
- Ca:Mg ratio, medium-chain fatty acids, and the gut microbiome.