BSN Glutamine DNA Unflavored supplement bottle
BSN

Glutamine DNA Unflavored Review

What We Researched
1 active ingredient analyzed · Last updated: Aug 2026
100
Product Score Excellent
57
Brand Score Poor

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Glutamine, Micronized 5 g
Bioavailability Excellent

Absorption Rating

  • L-Glutamine, Micronized Good
Other Ingredients Excellent

Fillers & Additives

No inactive ingredient data available.

Efficacy Excellent

Dosage Analysis

  • L-Glutamine, Micronized 5 g Effective

Supplement Facts

Ingredient Amount % Daily Value
L-Glutamine, Micronized 5 g
Brand Trust Report
BSN

Founded 2001 · Downers Grove, Illinois, United States · 47 products · gobsn.com/en-us

Transparency

3 claims
Third Party Testing Claim — True
Contains Proprietary Blend — True

Violation History

2 incidents
Lawsuit False and misleading statements in the labeling and advertising of Cheaters Relief supplements.2011Source
Lawsuit Products were advertised as containing 'Creatine Ethyl Ester Malate' (CEM3), which the plaintiffs alleged did not exist.2009Source
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Frequently Asked Questions
Is BSN Glutamine DNA Unflavored a good supplement?

BSN Glutamine DNA Unflavored received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 60 servings per container. The manufacturer, BSN, holds a brand trust score of 57/100.

What are the ingredients in BSN Glutamine DNA Unflavored?

BSN Glutamine DNA Unflavored contains 1 active ingredients: L-Glutamine, Micronized (5 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is BSN Glutamine DNA Unflavored safe to take?

BSN Glutamine DNA Unflavored has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is BSN a trustworthy supplement brand?

BSN receives a brand trust score of 57/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2001 and headquartered in Downers Grove, Illinois, United States, the company offers 47 products in their lineup. Note: BSN has 2 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.