Multi-Probiotic 4000
Multi-Probiotic 4000 is a probiotic supplement featuring a multi-strain probiotic blend and a digestive and prebiotic blend totaling 210mg. With only two ingredients listed, the product lacks transparency regarding specific probiotic strains and their individual colony-forming unit (CFU) counts, making it difficult to assess efficacy. This product received an N+ Score of 46, earning it an 'F' grade, indicating a below-average quality based on our analysis. The absence of specific ingredient dosages and clinical dose ingredients suggests it may not provide optimal support. This product might be considered for those seeking a basic, general probiotic without specific strain requirements.
About This Product
Multi-Probiotic 4000 by Douglas Laboratories is a probiotics supplement containing 2 active ingredients. It has earned an N+ Score of 46/100 (Grade F).
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
- +Product data available for comparison
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Multi-Strain Probiotic Blend | — | N/A |
| Digestive and Prebiotic Blend | 210.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





