Comparison
L-Arginine Plus and Perfusia Plus
L-Arginine Plus (Thorne) lists 7 distinct ingredients and Perfusia Plus (Thorne) 6 (rows of one ingredient counted once); 6 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 0.74.
| Ingredient | L-Arginine Plus | Perfusia Plus |
|---|---|---|
| Vitamin C | 300 mg (333%) | 300 mg (333%) |
| Folate | 920 mcg DFE (230%) | 920 mcg DFE (230%) |
| Green Tea | 200 mg | 200 mg |
| Alpha Lipoic Acid | 50 mg | 50 mg |
| Arginine | 1,000 mg | 1,000 mg |
| Resveratrol | 50 mg | 50 mg |
| 5-methyltetrahydrofolate glucosamine | 552 mcg |
Amounts are per serving as DSLD gives them: L-Arginine Plus, 3 capsules; Perfusia Plus, 3 capsules. Current labels entered August 2025 and January 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- L-Arginine PlusThorne: every row against all products listing it
- Perfusia PlusThorne: every row against all products listing it