About This Product
Douglas Laboratories B-12 500 mcg is a single-ingredient vitamin supplement providing 500 mcg of Vitamin B12 per tablet. This dosage is considered clinically adequate, aligning with research suggesting its role in various bodily functions. The product achieves an N+ Score of 75, earning a C+ grade, indicating a good quality product primarily due to its high ingredient adequacy and full label transparency. With only one ingredient, its formula completeness is naturally limited, yet it effectively delivers its stated nutrient. This supplement may be suitable for individuals seeking to specifically support their Vitamin B12 intake.
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 B12 | 500.000 mcg | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.