Vitamin D3 2,000 IU
Progressive Professional Vitamin D3 2,000 IU is a 'Vitamin' supplement, providing 50mcg (2000 IU) of Vitamin D per softgel. While 2000 IU is a common dosage, it is considered underdosed for individuals with significant deficiency or those requiring higher therapeutic levels, based on clinical research. The product has an N+ Score of 40 and a grade of F, placing it in the below-average tier due to this dosage consideration and its singular ingredient focus. This supplement may be suitable for general maintenance of Vitamin D levels in some individuals, but higher doses might be needed for optimal support.
About This Product
Vitamin D3 2,000 IU by Progressive Professional from Progressive Laboratories is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 40/100 (Grade F).
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
Weaknesses
- −Several ingredients below clinically effective doses
- −Limited ingredient diversity compared to category norms
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin D | 50.000 mcg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.
