Products
Label data from official national databases and brand websites, as declared; not lab-verified.
| Brand | Product | Per day | Country | Source | |
|---|---|---|---|---|---|
| H-E-B | L-Arginine 500 mg | 3,000 mg | United States | US NIH DSLD | |
| Allergy Research Group | L-Arginine | 1,500 mg | United States | US NIH DSLD | |
| Physician's Preference | L-Arginine 500 mg | 3,000 mg | United States | US NIH DSLD | |
| Bluebonnet | L-Arginine 1000 mg | 3,000 mg | United States | US NIH DSLD | |
| AN Amazing Nutrition Amazing Formulas | L-Arginine 500 mg | 1,500 mg | United States | US NIH DSLD | |
| Source Naturals | L-Arginine L-Citrulline Complex | 3,000 mg | United States | US NIH DSLD | |
| Solgar | L-Arginine 500 mg | 3,000 mg | United States | US NIH DSLD | |
| Solgar | L-Arginine 500 mg | 500 mg | United States | US NIH DSLD | |
| AN Amazing Nutrition Amazing Formulas | L-Arginine 500 mg | 1,500 mg | United States | US NIH DSLD | |
| Endurance Products Company | L-Arginine 350 mg | 2,100 mg | United States | US NIH DSLD | |
| Endurance Products Company | L-Arginine 350 mg | 2,100 mg | United States | US NIH DSLD | |
| Solgar | L-Arginine 500 mg | 3,000 mg | United States | US NIH DSLD | |
| Amazing Muscle | L-Arginine 500 mg | 1,500 mg | United States | US NIH DSLD | |
| Amazing Muscle | L-Arginine 500 mg | 1,500 mg | United States | US NIH DSLD | |
| GNC Mega Men | L-Arginine | 1,000 mg | United States | US NIH DSLD | |
| Solgar | L-Arginine 1000 mg | 3,000 mg | United States | US NIH DSLD | |
| Amazing Muscle | L-Arginine Unflavored | 4,600 mg | United States | US NIH DSLD | |
| NOW | L-Arginine 500 mg | 2,000 mg | United States | US NIH DSLD | |
| NOW | L-Arginine 500 mg | 2,000 mg | United States | US NIH DSLD | |
| Nutricost | L-Arginine 5 g Unflavored | 5,000 mg | United States | US NIH DSLD | |
| Spring Valley | L-Arginine 500 mg | 3,000 mg | United States | US NIH DSLD | |
| NOW | L-Arginine 700 mg | 700 mg | United States | US NIH DSLD | |
| Nutricost | L-Arginine 5 g | 5,000 mg | United States | US NIH DSLD | |
| Natural Goal | L-Arginine Premium | 3,000 mg | United States | US NIH DSLD | |
| Bluebonnet | L-Arginine 500 mg | 500 mg | United States | US NIH DSLD | |
| AN Amazing Nutrition Amazing Formulas | L-Arginine 1,000 mg | 3,000 mg | United States | US NIH DSLD | |
| Vitabase | L-Arginine 500 mg | 3,000 mg | United States | US NIH DSLD | |
| Bluebonnet | L-Arginine 500 mg | 500 mg | United States | US NIH DSLD | |
| Amazing Muscle | L-Arginine 1000 mg | 3,000 mg | United States | US NIH DSLD | |
| Carlson | L-Arginine Powder | 3,000 mg | United States | US NIH DSLD |
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.