About This Product
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.
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 | Status |
|---|---|---|
| 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.