Nutrex Research Black Series

Glutamine Drive Unflavored

D
N+ Score64
ProteinServing: 5 Gram(s)Type: Amino acid/Protein

Glutamine Drive Unflavored by Nutrex Research Black Series is a single-ingredient L-Glutamine supplement. Each 5-gram serving provides 5 grams of L-Glutamine, which is considered a clinical dose for supporting muscle recovery and gut health. The product's N+ Score is 64, resulting in a D grade, placing it in the average tier. Its unflavored format allows for versatile mixing with other beverages or supplements. This product is transparent with its single, clinically dosed ingredient. It may be beneficial for athletes or individuals focused on recovery and digestive integrity.

About This Product

Glutamine Drive Unflavored by Nutrex Research Black Series is a protein supplement containing 1 active ingredients. It has earned an N+ Score of 64/100 (Grade D).

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 L-Glutamine.

N+ Score Breakdown

Ingredient Adequacy100/100

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

Formula Completeness0/100

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

Label Transparency100/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity44/100

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

  • −Missing several expected ingredients for its category

Ingredient Analysis (1 ingredients)

IngredientAmountDose Adequacy
L-Glutamine5.000 Gram(s)Optimal

Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.