Nutrex Research Black Series

Muscle Infusion Chocolate

F
N+ Score54
ProteinServing: 36 Gram(s)Type: Amino acid/Protein

Nutrex Research Black Series Muscle Infusion Chocolate is a protein powder offering 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 8 ingredients, including a range of amino acids, and provides 150 calories per serving. Both Calcium (131mg, 13% DV) and Iron (1mg, 5% DV) are present but considered underdosed for their potential clinical benefits or as significant daily contributions. The product's overall formulation and transparency contribute to its lower N+ Score. It may be suitable for individuals looking for a chocolate-flavored protein supplement.

About This Product

Muscle Infusion Chocolate by Nutrex Research Black Series is a protein supplement containing 8 active ingredients. It has earned an N+ Score of 54/100 (Grade F).

N+ Score Breakdown

Ingredient Adequacy0/100

Are key ingredients present at clinically effective doses based on research?

Formula Completeness67/100

Does the product include all expected ingredients for its supplement category?

Label Transparency88/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity100/100

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 (8 ingredients)

IngredientAmountDose Adequacy
Calories150.000 Calorie(s)N/A
Total Fat2.500 Gram(s)N/A
Calcium131.000 mgUnder
Iron1.000 mgUnder
Total Carbohydrates7.000 Gram(s)N/A
Cholesterol65.000 mgN/A
Protein25.000 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.