$32.94 $0.19 per serving
Product analysis
600+D3 combines calcium and vitamin D to support normal bone mineral supply and calcium absorption, with the clearest usefulness when intake or vitamin D levels are low.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality20
Forms are unspecified alongside the nutrient amounts, limiting a clear quality comparison. Several mineral preparations also remain unresolved.
Ingredient Transparency63
Amounts are provided for all listed nutrients, helping you compare quantities. The forms are not identified alongside those amounts, limiting detailed comparison.
Value For Money55
The calcium portion compares very favorably on cost, while vitamin D offers weaker value. Several other mineral comparisons remain uncertain, giving only a partial view of the formula’s value.
Customer Satisfaction68
Customer ratings are very positive, based on a relatively small review pool. The feedback describes satisfaction rather than confirming bone-health outcomes.
Product Focus81
Calcium and vitamin D give the formula a clear bone-support purpose. Their nutritional roles are most relevant when intake or vitamin D status is low, and do not establish routine fracture protection.
- Format
Tablet - Container
- 165 Tablet(s)
- Per serving
- $0.19
- Customer rating
- 4.5 · 111 ratings
Goals
Impact
Highest effect
Magnesium · 50 mgCalcium · 600 mgVitamin D · 800 IUCopper · 1 mgManganese · 1.8 mgBoron · 250 mcgZinc · 7.5 mg
Calcium supplies bone mineral and vitamin D supports its absorption and normal mineralization, especially when intake or vitamin D status is low. The 600 mg calcium and 20 mcg vitamin D per serving make meaningful nutritional contributions. Copper supports collagen cross-linking when intake is inadequate; the smaller magnesium amount contributes little to the saved findings. These roles do not establish routine fracture prevention.
How this product is rated for Bone Health
Ingredient fit77
The counted ingredients are focused on bone-related nutritional roles. Declared amounts offer varying nutritional contributions; larger amounts do not automatically imply greater skeletal benefit.
Goal fit
The counted ingredients are focused on bone-related nutritional roles.
Dose adequacy
Declared amounts offer varying nutritional contributions; larger amounts do not automatically imply greater skeletal benefit.
Pathways64
The strongest finding concerns bone mineral supply, rather than a demonstrated change in bone density. Two routes are represented: bone mineral supply and collagen formation.
Depth
The strongest finding concerns bone mineral supply, rather than a demonstrated change in bone density.
Breadth
Two routes are represented: bone mineral supply and collagen formation.
Evidence100
Calcium leads the saved evidence comparison, with its clearest role in filling nutritional gaps; fracture trial results are mixed. The counted preparations meet the saved preparation criteria, without establishing superior forms or guaranteed clinical outcomes.
Evidence strength
Calcium leads the saved evidence comparison, with its clearest role in filling nutritional gaps; fracture trial results are mixed.
Studied preparation
The counted preparations meet the saved preparation criteria, without establishing superior forms or guaranteed clinical outcomes.
Formulation logic100
No required partner is missing from the counted ingredient findings; this does not prove an extra combination benefit. No configured ingredient conflict was identified in the supplied findings.
Partner coverage
No required partner is missing from the counted ingredient findings; this does not prove an extra combination benefit.
Conflicts
No configured ingredient conflict was identified in the supplied findings.
Effective doses
All counted ingredients meet the saved amount criterion, which does not establish a clinical dose for preventing fractures.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin D3 | 800 IU | |
Calcium | 600 mg | |
Magnesium | 50 mg | |
Zinc | 7.5 mg | |
Copper | 1 mg | |
Manganese | 1.8 mg | |
Boron | 250 mcg |
Calcium · 600 mg OverallScore59
A serving provides 600 mg of calcium. calcium carbonate is listed among other ingredients, but its contribution to that calcium amount is unknown.
How this ingredient is rated
Active Ingredient Quality & Bioavailability37
calcium carbonate appears among other ingredients; its contribution to the declared calcium amount is unknown.
Calcium Form & Absorption Potential
calcium carbonate appears among other ingredients; its contribution to the declared calcium amount is unknown.
Elemental Calcium Transparency
The saved facts record 600 mg of elemental calcium per serving.
Dose, Safety & Label Transparency60
A serving provides 600 mg of calcium. The saved facts record an artificial additive.
Absorption-Optimized Serving Dose
A serving provides 600 mg of calcium.
Formulation Purity & Additives
The saved facts record an artificial additive.
Value100
A whole-product serving costs about $0.20.
Price Per Serving Efficiency
A whole-product serving costs about $0.20.
Vitamin D · 800 IU OverallScore56
Each serving provides 800 IU of vitamin D3. The other ingredients include titanium dioxide and artificial colors.
How this ingredient is rated
Active Ingredient Quality & Bioavailability87
Vitamin D3 is used, but its raw source is not recorded.
Vitamin D3 vs. D2 Superiority
Vitamin D3 (cholecalciferol) generally raises and maintains vitamin D levels more effectively than D2.
Sourcing and Active Marker Disclosure
The raw source of the vitamin D is not recorded in the saved facts.
Dose, Safety & Label Transparency38
A serving provides 800 IU of vitamin D. The other ingredients include titanium dioxide and artificial colors.
Daily Dosage Appropriateness
A serving provides 800 IU of vitamin D.
Excipient and Additive Purity
The other ingredients include titanium dioxide and artificial colors. The sugar amount is unavailable in the saved facts.
Purity and Quality Certification
No qualifying certification, batch-specific testing, or GMP claim is recorded in the saved facts.
Value30
The whole-product price is about $0.25 per 1,000 IU of vitamin D.
Price per 1,000 IU Efficiency
The whole-product price is about $0.25 per 1,000 IU of vitamin D.
Copper · 1 mg OverallScore51
Each serving lists 1 mg of copper, but its source on the copper line is unresolved. Copper sulfate appears in Other Ingredients, and the amount attributable to it is unknown.
How this ingredient is rated
Active Ingredient Quality & Bioavailability16
Copper sulfate appears in Other Ingredients, but the source of the stated copper amount is unresolved.
Copper Form Bioavailability
Copper sulfate appears in Other Ingredients, while the copper row’s source remains unresolved. The amount from sulfate is unknown.
Elemental Copper Labeling Clarity
The copper amount is 1 mg per serving; copper sulfate is named in Other Ingredients rather than on the copper line.
Dose, Safety & Label Transparency71
The serving supplies 1 mg of copper, a moderate amount. The zinc-to-copper ratio is about 7.5:1, lower in zinc than the balance favored in the evaluation.
Copper Dosage Safety & Efficacy
Each serving supplies 1 mg of copper, a moderate amount.
Zinc-to-Copper Balance
The serving also has 7.5 mg zinc, a zinc-to-copper ratio of about 7.5:1, lower in zinc than the balance favored in the evaluation.
Value80
The whole-product serving costs about $0.20; that price covers the entire product, including its 1 mg of copper.
Price Per Serving Efficiency
The whole-product serving costs about $0.20; that price covers the entire product, including its 1 mg of copper.
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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.
- The Association between Dietary and Circulating Copper Levels and Osteoporosis: a Scoping Review.
- Association between dietary copper, iron, zinc, selenium intake and osteopenia or osteoporosis in elderly hypertensive patients: a retrospective cohort study.
- Associations of dietary copper intake with total bone mineral density and lumbar spine bone mineral density in American adults.
- The association between dietary mineral intake and bone mineral density: a cross-sectional study.
- Association between dietary copper intake and bone mineral density in children and adolescents aged 8-19 years: A cross-sectional study.
- 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.