Comparison
Arginine & Ornithine 2000 mg and L-Arginine L-Ornithine
Arginine & Ornithine 2000 mg (The Vitamin Shoppe) lists 2 distinct ingredients and L-Arginine L-Ornithine (GNC Pro Performance) 2 (rows of one ingredient counted once); 2 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Arginine & Ornithine 2000 mg | L-Arginine L-Ornithine |
|---|---|---|
| Arginine | 1,250 mg | 1,500 mg |
| Ornithine | 750 mg | 1,000 mg |
Amounts are per serving as DSLD gives them: Arginine & Ornithine 2000 mg, 2 capsules; L-Arginine L-Ornithine, 4 tablets. Current labels entered April 2020 and November 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Arginine & Ornithine 2000 mgThe Vitamin Shoppe: every row against all products listing it
- L-Arginine L-OrnithineGNC Pro Performance: every row against all products listing it