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| Amount Per Serving | % Daily Value | |
| Niacin | 50 mg | 250% |
| Vitamin B6 (as pyridoxyl 5 phosphate, pyridoxine HCl)) | 50 mg | 2,500% |
| Pantothenic Acid (as d-calcium pantothenate) | 100 mg | 1,000% |
| Inositol | 1000 mg | * |
| L-Arginine (as L-arginine HCl) | 900 mg | * |
| L-Ornithine (as L-ornithine HCl) | 600 mg | * |
| Choline (from 1,000 mg choline bitartrate) | 450 mg | * |
| L-Citrulline (free form) | 300 mg | * |
| L-Methionine (free form) | 300 mg | * |
| Taurine (free form) | 300 mg | * |
| Betaine (from 150 mg betaine HCl) | 114 mg | * |
| Barberry (root/bark) | 100 mg | * |
| L-Carnitine (as L-carnitine tartrate) | 100 mg | * |