Liquid Vitamin D-3
Protocol For Life Balance Liquid Vitamin D-3 is a single-ingredient vitamin supplement, providing 400,000 IU of Vitamin D3 per serving. This product's N+ Score is 57, earning it an 'F' grade, indicating an average tier product with significant room for improvement in formulation. While the product does provide a high dose of Vitamin D3, research suggests that such high single doses are not typically recommended for daily supplementation and may require medical supervision. The label transparency is excellent, as it contains only one ingredient and clearly states its dosage. This product might be considered for individuals with severe, clinically diagnosed Vitamin D deficiencies under medical guidance, rather than for general daily maintenance.
About This Product
Liquid Vitamin D-3 by Protocol for Life Balance is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 57/100 (Grade F).
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
- +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 | 400.000 IU | Adequate |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.