$7.05 $0.14 per serving
Product analysis
Magnesium Complex 500 mg may help fill a magnesium intake gap and support normal nerve function, bone metabolism and energy use. Its citrate and oxide proportions are undisclosed, making absorption harder to judge.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality28
The mixture includes citrate, which has better absorption potential than oxide. Undisclosed proportions prevent a clear judgment of how much that advantage matters.
Ingredient Transparency65
Amounts and the two magnesium forms are named. The share of each form is missing, limiting comparisons with products that explain their mixture.
Value For Money46
The magnesium offers limited value because the undisclosed mixture includes a less favorably assessed form. The carbohydrate contribution cannot be valued separately with confidence.
Customer Satisfaction92
Customer feedback is highly favorable across many reviews. The large review base supports confidence in the satisfaction pattern, without showing how much magnesium is absorbed.
Product Focus74
Magnesium is the central ingredient, with the clearest role in meeting nutritional needs. Wider claims about stress, hormones or cardiovascular effects remain less certain.
- Format
Capsule - Container
- 100 Capsule(s)
- Per serving
- $0.14
- Customer rating
- 4.8 · 8,055 ratings
Goals
Impact
Highest effect
Magnesium · 500 mg
Impact
High effect
Magnesium · 500 mg
Impact
Highest effect
Magnesium · 500 mg
Impact
Highest effect
Magnesium · 500 mg
Impact
Moderate effect
Magnesium · 500 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Total Carbohydrates | 1 Gram(s) | |
Magnesium (Magnesium Citrate, Magnesium Oxide) | 500 mg |
Magnesium (Magnesium Citrate, Magnesium Oxide) · 500 mg OverallScore49
A serving provides 500 mg of magnesium at a low cost. It contains Magnesium Citrate, Magnesium Oxide, but their proportions are unknown.
How this ingredient is rated
Active Ingredient Quality & Bioavailability21
It contains Magnesium Citrate, Magnesium Oxide, but their proportions are unknown. No specific chelation standard is stated.
Magnesium Form & Absorption Potential
It contains Magnesium Citrate, Magnesium Oxide, but their proportions are unknown.
Patented Materials & Chelation Quality
No specific chelation standard is stated.
Dose, Safety & Label Transparency78
The label states 500 mg of elemental magnesium per serving. The stated calcium amount is 0 mg.
Elemental Yield Transparency
The label states 500 mg of elemental magnesium per serving.
Therapeutic Dosage Alignment
500 mg per serving provides a stated amount of magnesium.
Synergistic Formulation Logic
The stated calcium amount is 0 mg.
Value48
The serving cost is low; the magnesium form also matters when weighing its value.
Price Per Elemental Quality
The serving cost is low; the magnesium form also matters when weighing its 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.