Vitamin D3 5000 IU
OL Olympian Labs Vitamin D3 5000 IU is a high-potency vitamin supplement delivered in a softgel. Each serving provides 5,000 IU of Vitamin D3, a dosage often used for individuals with significant Vitamin D deficiency or those requiring higher therapeutic levels. The product has an N+ Score of 75 and a C+ grade, indicating a good quality, single-ingredient supplement. Its strength is providing a robust and transparent dose of Vitamin D3. This supplement may be suitable for individuals needing to rapidly increase or maintain higher Vitamin D levels for bone health and immune system support.
About This Product
Vitamin D3 5000 IU by OL Olympian Labs 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 | 5000.000 IU | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





