2 X Source Naturals, L-Tryptophan, 120 Tablets
USD 78.52 USD
Specifications
| Expiration Date | 6-2027 |
| Country/Region Of Origin | United States |
| MPN | 207309884 |
| Brand | Source Naturals |
| UPC | 021078019800 |
L-Tryptophan also supports immune functions because it is the body's precursor to the kynurenines that regulate immunity. Ingredients Dibasic calcium phosphate, stearic acid, modified cellulose gum, and silica.
