$17.95 $0.14 per serving
Product analysis
Magnesium Citrate 420 mg can help fill low magnesium intake and support normal bone, muscle and energy functions. Its clearest value is nutritional support when intake is inadequate.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality70
Magnesium is provided in a clearly identified citrate form. That makes the form easier to compare, without establishing stronger bone or cardiovascular outcomes.
Ingredient Transparency100
Both the magnesium amount and its citrate form are disclosed. You can check exactly what the serving supplies.
Value For Money80
The magnesium offers favorable value for the full serving cost. The clearly stated amount and form make comparisons straightforward.
Customer Satisfaction88
Customer feedback is strongly positive across several thousand ratings. The volume adds context about satisfaction but does not establish health outcomes.
Product Focus75
One ingredient provides a focused way to supplement magnesium across related nutritional needs. Benefits are most relevant when intake is low, and the bowel-related effect is narrower than general gut support.
- Format
Capsule - Container
- 240 Capsule(s)
- Per serving
- $0.14
- Customer rating
- 4.8 · 2,420 ratings
Goals
Impact
High effect
Magnesium · 420 mg
Impact
High effect
Magnesium · 420 mg
Impact
Highest effect
Magnesium · 420 mg
Impact
Moderate effect
Magnesium · 420 mg
Impact
Highest effect
Magnesium · 420 mg
Impact
High effect
Magnesium · 420 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Magnesium (Magnesium Citrate) | 420 mg |
Magnesium (Magnesium Citrate) · 420 mg OverallScore72
Each serving provides 420 mg of magnesium at the stated whole-serving cost. It uses Magnesium Citrate. The amount is clearly stated.
How this ingredient is rated
Active Ingredient Quality & Bioavailability49
It uses Magnesium Citrate. A branded or fully chelated magnesium claim is not specified.
Magnesium Form & Absorption Potential
It uses Magnesium Citrate.
Patented Materials & Chelation Quality
A branded or fully chelated magnesium claim is not specified.
Dose, Safety & Label Transparency90
The label states 420 mg of elemental magnesium per serving. This is a substantial amount. No calcium is listed in the available amounts.
Elemental Yield Transparency
The label states 420 mg of elemental magnesium per serving.
Therapeutic Dosage Alignment
The label states 420 mg of elemental magnesium per serving. This is a substantial amount.
Synergistic Formulation Logic
No calcium is listed in the available amounts.
Value80
The cost covers the whole serving; the magnesium form and amount matter when comparing value.
Price Per Elemental Quality
The cost covers the whole serving; the magnesium form and amount matter when comparing value.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Association between Serum Magnesium and Fractures: A Systematic Review and Meta-Analysis of Observational Studies.
- Bioabsorbable Magnesium-Based Materials Potential and Safety in Bone Surgery: A Systematic Review.
- Vascularized bone grafting fixed by biodegradable magnesium screw for treating osteonecrosis of the femoral head.
- An update on magnesium and bone health.
- Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults.
- 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.
- Efficacy of oral magnesium therapy in the treatment of chronic constipation in spastic cerebral palsy children: a randomized controlled trial.