Calcium + Vitamin D
Swisse Ultiboost Calcium + Vitamin D is a bone health supplement containing two ingredients: Calcium at 1020mg and Vitamin D at 25mcg. The Calcium dosage is noted to be at a clinically studied level, which is a positive aspect for bone support. However, the Vitamin D component is identified as underdosed, which may limit its effectiveness in aiding calcium absorption. This product received an N+ Score of 55, earning an 'F' grade, indicating that despite the adequate calcium, the overall formulation has significant areas for improvement, particularly regarding the Vitamin D dosage. It may be suitable for those primarily focusing on calcium intake, but a more balanced formulation might be preferred.
About This Product
Calcium + Vitamin D by Swisse Ultiboost is a joint & bone supplement containing 2 active ingredients. It has earned an N+ Score of 55/100 (Grade F).
Notable clinical-dose ingredients include Calcium.
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
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin D | 25.000 mcg | Under |
| Calcium | 1020.000 mg | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





