Fully Active Folate 400 with Quatrefolic 400 mcg
Doctor's Best Fully Active Folate 400 provides essential folate as Quatrefolic, supporting DNA synthesis, cell division, and red blood cell formation. This supplement is ideal for individuals needing bioavailable folate for overall health and well-being.
About This Product
Fully Active Folate 400 with Quatrefolic 400 mcg by Doctor's Best is a vitamins & minerals supplement containing 2 active ingredients. It has earned an N+ Score of 58/100 (Grade F).
Notable clinical-dose ingredients include Folate.
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
- −No major weaknesses identified
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Folate | 400.000 mcg DFE | Optimal |
| Vitamin C | 40.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





