Liquid B12
Douglas Laboratories Liquid B12 is a liquid vitamin supplement providing 1,000 mcg of Vitamin B12 per 1 mL serving. This dosage is considered clinically relevant for supporting energy production, nervous system function, and red blood cell formation. The product achieved an N+ Score of 75 and a C+ grade, reflecting a good quality, single-nutrient supplement. Its liquid format allows for flexible dosing and potentially faster absorption. This supplement may benefit individuals seeking to maintain healthy B12 levels, especially those with absorption concerns or specific dietary needs.
About This Product
Liquid B12 by Douglas Laboratories 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 B12.
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 B12 | 1000.000 mcg | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.
