Doctor's Best L-Tryptophan Enhanced with Vitamin B6 and Niacinamide -- 500 mg - 90 Vegetarian Capsules |
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| Amount Per Serving | % Daily Value | |
| Niacin (as niacinamide) | 20 mg | 100% |
| Vitamin B6 (from 17.6 mg pyridoxal 5-phosphate) | 10 mg | 500% |
| Ajinomoto L-Tryptophan | 500 mg | * |
Contains nothing other than listed ingredients.