Calcium 600 + D3 400 IU
Calcium 600 + D3 400 IU from Mason Natural is a focused Joint & Bone supplement, classified as a 'Single Vitamin and Mineral' type. It has an N+ Score of 64, resulting in a 'D' grade and positioning it in the average tier. This product contains only two ingredients, both provided at clinically studied dosages: Calcium at 600mg and Vitamin D3 at 400 IU. Research consistently highlights the role of these dosages in supporting bone health and calcium absorption. Its transparent and simple formulation makes it suitable for individuals specifically looking to supplement these two essential nutrients. This product is ideal for those focused on targeted bone health support.
About This Product
Calcium 600 + D3 400 IU by Mason Natural is a joint & bone supplement containing 2 active ingredients. It has earned an N+ Score of 64/100 (Grade D).
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 Calcium, Vitamin D3.
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
- +2 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calcium | 600.000 mg | Optimal |
| Vitamin D3 | 400.000 IU | Adequate |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





