Calcium Plus 1000 with Magnesium & Vitamin D-3
GNC Calcium Plus 1000 combines Calcium, Magnesium, and Vitamin D to support bone health. Each serving provides 1000mg of Calcium and 800IU of Vitamin D. This product has an N+ Score of 70.
About This Product
Calcium Plus 1000 with Magnesium & Vitamin D-3 by GNC is a joint & bone supplement containing 3 active ingredients. It has earned an N+ Score of 70/100 (Grade C).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include Vitamin D, Calcium, Magnesium.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +3 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin D | 800.000 IU | Adequate |
| Calcium | 1000.000 mg | Optimal |
| Magnesium | 500.000 mg | High |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.