$39.95 $0.62 per serving
Product analysis
Liquid Calcium Magnesium brings together minerals with vitamin D for someone seeking bone-related nutrition. Conflicting mineral declarations make the actual calcium and magnesium serving harder to verify.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality39
Vitamin D3 is a favorable choice within the combination. Calcium and magnesium descriptions are less clear, so their relative quality cannot be compared confidently.
Ingredient Transparency54
Vitamin D and boron are described clearly, but the calcium and magnesium declarations conflict. A dependable total for either mineral should not be assumed by adding those entries together.
Value For Money43
The mineral comparisons suggest middling value, while vitamin D is relatively expensive for the amount supplied. Unclear calcium and magnesium quantities limit how precisely the complete serving can be compared.
Customer Satisfaction76
Ratings indicate very high satisfaction across several hundred opinions. That pattern does not establish mineral absorption or bone benefits.
Product Focus75
Calcium, magnesium and vitamin D form a coherent nutritional combination. Unclear mineral quantities still make its fit for a particular intake gap harder to judge.
- Format
Liquid - Container
- 32 Liquid(s)
- Per serving
- $0.62
- Customer rating
- 4.8 · 250 ratings
Goals
Impact
Highest effect
Magnesium · NPCalcium · NPVitamin D · 400 IUBoron · 750 mcg
Impact
Highest effect
Vitamin D · 400 IUMagnesium · NPBoron · 750 mcg
Impact
High effect
Magnesium · NPVitamin D · 400 IU
Impact
High effect
Magnesium · NPVitamin D · 400 IU
Impact
High effect
Magnesium · NPVitamin D · 400 IUBoron · 750 mcg
Impact
High effect
Vitamin D · 400 IUMagnesium · NP
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Calories | 10 {Calories} | |
Total Carbohydrates | 3 g | |
Vitamin D (Cholecalciferol) | 400 IU | |
Calcium | 1200 mg | |
Magnesium | 720 mg | |
Boron (Boron Citrate) | 750 mcg | |
Calcium Citrate | 0 NP | |
Magnesium Citrate | 0 NP |
Calcium · 1200 mg OverallScore77
The serving provides 252 mg of calcium, a modest amount, at a fairly high cost per serving. The calcium comes from Calcium Citrate. No listed artificial additives or flow agents were identified; sugar content is unknown.
How this ingredient is rated
Active Ingredient Quality & Bioavailability86
The calcium comes from Calcium Citrate. The elemental calcium amount is stated.
Calcium Form & Absorption Potential
The calcium comes from Calcium Citrate.
Elemental Calcium Transparency
The label states 252 mg of elemental calcium per serving.
Dose, Safety & Label Transparency82
Each serving provides 252 mg of calcium. No listed artificial additives or flow agents were identified; sugar content is unknown.
Absorption-Optimized Serving Dose
Each serving provides 252 mg of calcium, a modest amount.
Formulation Purity & Additives
No listed artificial additives or flow agents were identified; sugar content is unknown.
Value50
The cost per serving is fairly high.
Price Per Serving Efficiency
The cost per serving is fairly high.
Magnesium · 720 mg OverallScore57
115 mg of magnesium per serving comes at a moderate cost per serving. The magnesium comes from magnesium citrate. It also contains 252 mg of calcium.
How this ingredient is rated
Active Ingredient Quality & Bioavailability49
The magnesium comes from magnesium citrate.
Magnesium Form & Absorption Potential
The magnesium comes from magnesium citrate.
Patented Materials & Chelation Quality
The chelation standard is not specified.
Dose, Safety & Label Transparency68
The serving provides 115 mg of elemental magnesium. The serving also provides 252 mg of calcium.
Elemental Yield Transparency
The elemental magnesium amount per serving is stated.
Therapeutic Dosage Alignment
The serving provides 115 mg of elemental magnesium.
Synergistic Formulation Logic
The serving also provides 252 mg of calcium.
Value50
The whole-product cost per serving is moderate.
Price Per Elemental Quality
The whole-product cost per serving is moderate.
Vitamin D (Cholecalciferol) · 400 IU OverallScore59
Each serving provides 400 IU of vitamin D3; its cost per 1,000 IU is high. The raw source is unspecified. It has a GMP claim, but independent vitamin D testing is not shown.
How this ingredient is rated
Active Ingredient Quality & Bioavailability87
It uses vitamin D3 (cholecalciferol). The raw material source is not specified.
Vitamin D3 vs. D2 Superiority
It uses vitamin D3 (cholecalciferol).
Sourcing and Active Marker Disclosure
The raw material source is not specified.
Dose, Safety & Label Transparency46
Each serving provides 400 IU of vitamin D, a relatively low amount. It has a GMP claim, but independent vitamin D testing is not shown.
Daily Dosage Appropriateness
Each serving provides 400 IU of vitamin D, a relatively low amount.
Excipient and Additive Purity
The Other Ingredients list shows no titanium dioxide, artificial colors or hydrogenated oils. The sugar amount is unknown.
Purity and Quality Certification
A GMP claim is present, but independent testing of vitamin D content is not shown.
Value30
The cost per 1,000 IU of vitamin D is high.
Price per 1,000 IU Efficiency
The cost per 1,000 IU of vitamin D is high.
Alternative products
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- [Comparative study of the urinary excretion of boron, calcium, magnesium and phosphorus in postmenopausal women with and without osteoporosis].
- Effect of dietary boron on mineral, estrogen, and testosterone metabolism in postmenopausal women.
- The relationship between boron and magnesium status and bone mineral density in the human: a review.
- Effects of boron supplementation on bone mineral density and dietary, blood, and urinary calcium, phosphorus, magnesium, and boron in female athletes.
- Metabolic responses of postmenopausal women to supplemental dietary boron and aluminum during usual and low magnesium intake: boron, calcium, and magnesium absorption and retention and blood mineral concentrations
- What is the impact of daily oral supplementation of vitamin D3 (cholecalciferol) plus calcium on the incidence of hip fracture in older people? A systematic review and meta-analysis.
- Calcium supplementation prevents seasonal bone loss and changes in biochemical markers of bone turnover in elderly New England women: a randomized placebo-controlled trial.
- The effects of calcium supplementation (milk powder or tablets) and exercise on bone density in postmenopausal women.
- The efficacy of calcium supplementation alone in elderly Thai women over a 2-year period: a randomized controlled trial.
- Calcium-enriched foods and bone mass growth in prepubertal girls: a randomized, double-blind, placebo-controlled trial.
- 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.
- Pregnancy vitamin D supplementation and offspring bone mineral density in childhood follow-up of a randomized controlled trial.
- Vitamin D analogs and bone: preclinical and clinical studies with eldecalcitol.
- Efficacy of vitamin D fortified foods on bone mineral density and serum bone biomarkers: A systematic review and meta-analysis of interventional studies.
- Cholecalciferol Supplementation Attenuates Bone Loss in Incident Kidney Transplant Recipients: A Prespecified Secondary Endpoint Analysis of a Randomized Controlled Trial.
- Vitamin D supplementation and bone health in post-menopausal women: a 24-month randomized controlled intervention with enhanced bioavailability formulations.