Glutamine Fuel Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| L-Glutamine | 4500 g | † |
Bioavailability Excellent
Absorption Rating
- L-Glutamine Good
Other Ingredients Excellent
Fillers & Additives
- Silica
Efficacy Very Good
Dosage Analysis
- L-Glutamine 4500 g High
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 20 {Calories} | |
| L-Glutamine | 4500 g | † |
Other Ingredients
Silica Safe
Is Twinlab Glutamine Fuel a good supplement?
Twinlab Glutamine Fuel received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 22 servings per container. All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Twinlab, holds a brand trust score of 75/100 with 2 verified certifications including Consumerlab, NSF Certified.
What are the ingredients in Twinlab Glutamine Fuel?
Twinlab Glutamine Fuel contains 2 active ingredients: Calories (20 {Calories}), L-Glutamine (4500 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Twinlab Glutamine Fuel safe to take?
Twinlab Glutamine Fuel has been analyzed for ingredient safety across all its components. All 1 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Twinlab a trustworthy supplement brand?
Twinlab receives a brand trust score of 75/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1968 and headquartered in Boca Raton, Florida, USA, the company offers 65 products in their lineup. They hold 2 verified certifications including Consumerlab, NSF Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Twinlab has 1 historical regulatory incident on record, which are factored into the trust score.
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