Maximum Strength Vitamin D3 250 mcg (10,000 IU)
This Maximum Strength Vitamin D3 product from Windmill Health Products is classified as an 'Other Combinations' supplement within the Joint & Bone category, containing a total of three ingredients. It includes 100mg of Vitamin C, which is at a clinically studied dose, alongside 25mcg (10,000 IU) of Vitamin D and 150mg of Calcium. However, both the Vitamin D and Calcium dosages are considered underdosed relative to common clinical recommendations for their respective benefits. The product holds an N+ Score of 46, earning an 'F' grade, indicating a below-average tier. Despite 100% label transparency, its ingredient adequacy is 17% and formula completeness is 25%, suggesting a suboptimal formulation for comprehensive bone and immune support. This product may appeal to those seeking a multi-ingredient approach to bone health, but it's important to note the underdosed key nutrients.
About This Product
Maximum Strength Vitamin D3 250 mcg (10,000 IU) by Windmill Health Products is a joint & bone supplement containing 3 active ingredients. It has earned an N+ Score of 46/100 (Grade F).
Notable clinical-dose ingredients include Vitamin C.
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
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin C | 100.000 mg | Adequate |
| Vitamin D | 25.000 mcg | Under |
| Calcium | 150.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.