Sun-D3 50,000
Sun-D3 50,000 from Priority One is a high-potency Vitamin D supplement, providing 1250 mcg (50,000 IU) of Vitamin D3 per vegetarian capsule. This single-ingredient product features its sole active ingredient, Vitamin D3, at a clinically studied dosage, contributing to its 100% ingredient adequacy and label transparency. The product achieves an N+ Score of 75, earning a C+ grade, indicating a good quality supplement primarily due to its focused formulation and appropriate dosing of its key component. While its formula completeness is 50% due to being a single-ingredient product, it is ideal for individuals seeking significant Vitamin D repletion or maintenance under professional guidance. Research suggests Vitamin D may support bone health and immune function.
About This Product
Sun-D3 50,000 by Priority One is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 75/100 (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 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
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Limited ingredient diversity compared to category norms
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin D3 | 1250.000 mcg | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.