GAT L-Arginine, 180 Tablets supplement bottle
GAT

L-Arginine, 180 Tablets

What We Researched
2 active ingredients analyzed · 6 inactive ingredients decoded · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
67
Product Score Fair
71
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium (as Calcium Phosphate) 30 mg 2%
L-Arginine (as L-Arginine HCl) 1 g **
Bioavailability Very Good

Absorption Rating

  • Calcium (as Calcium Phosphate) Fair
  • L-Arginine (as L-Arginine HCl) Good
Other Ingredients Excellent

Fillers & Additives

  • Stearic Acid
  • Microcrystalline Cellulose
  • Croscarmellose Sodium
  • Silicon Dioxide
  • Magnesium Stearate
  • Pharmaceutical Glaze (Shellac, Povidone) Low
Efficacy Very Poor

Dosage Analysis

  • Calcium (as Calcium Phosphate) 30 mg Under-dosed
  • L-Arginine (as L-Arginine HCl) 1 g Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calcium (as Calcium Phosphate) 30 mg 2%
L-Arginine (as L-Arginine HCl) 1 g **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Pharmaceutical Glaze (Shellac, Povidone) Caution

It is used to coat tablets or capsules for easier swallowing and improved shelf life.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$22$21$20$19$18 Mar 12 $19.99
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
GAT

Founded 1997 · Monroe, CT, United States · 50 products · gatsport.com

Certifications

2 certifications
Informed Sport Verified Source
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

1 incident
Recall Jetfuel Diuretic2022-01-06Source
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Frequently Asked Questions
Is GAT L-Arginine, 180 Tablets a good supplement?

GAT L-Arginine, 180 Tablets received a product quality score of 67/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 2 active ingredients with 180 servings per container. Of the 6 inactive ingredients, 5 are rated safe and 1 are flagged for review. The manufacturer, GAT, holds a brand trust score of 71/100 with 2 verified certifications including Informed Sport, Fda Gmp Inspections.

What are the ingredients in GAT L-Arginine, 180 Tablets?

GAT L-Arginine, 180 Tablets contains 2 active ingredients: Calcium (as Calcium Phosphate) (30 mg), L-Arginine (as L-Arginine HCl) (1 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is GAT L-Arginine, 180 Tablets safe to take?

GAT L-Arginine, 180 Tablets has been analyzed for ingredient safety across all its components. Of 6 inactive ingredients, 5 are rated safe. 1 ingredient is flagged for review: Pharmaceutical Glaze (Shellac, Povidone). 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is GAT a trustworthy supplement brand?

GAT receives a brand trust score of 71/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1997 and headquartered in Monroe, CT, United States, the company offers 50 products in their lineup. They hold 2 verified certifications including Informed Sport, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: GAT has 1 historical regulatory incident 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. 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.