Muscle Infusion Vanilla
Nutrex Research Black Series Muscle Infusion Vanilla is a protein powder providing 25 grams of protein per 36-gram serving. This product received an N+ Score of 54, resulting in an 'F' grade, indicating a below-average quality assessment. It contains 7 ingredients, including various amino acids, and provides 150 calories per serving. While it delivers a substantial protein dose, the Calcium content at 139mg (14% DV) is considered underdosed relative to typical daily requirements and potential clinical relevance. The product's overall formulation and transparency contribute to its lower N+ Score. It may be suitable for individuals looking for a protein supplement with a vanilla flavor.
About This Product
Muscle Infusion Vanilla by Nutrex Research Black Series is a protein supplement containing 7 active ingredients. It has earned an N+ Score of 54/100 (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
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
Weaknesses
- −Several ingredients below clinically effective doses
Ingredient Analysis (7 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 150.000 Calorie(s) | N/A |
| Total Fat | 2.500 Gram(s) | N/A |
| Calcium | 139.000 mg | Under |
| Total Carbohydrates | 7.000 Gram(s) | N/A |
| Cholesterol | 65.000 mg | N/A |
| Protein | 25.000 Gram(s) | N/A |
| Amino Acids | — | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





