Now FoodsL-Tryptophan, 500 mg, 120 Vcaps

$28.25
Colors
No Color
Sizes
120 Count

Product Info

Now Foods L-Tryptophan, 500 mg, 120 Vcaps

From Macy's

L-Tryptophan is an essential amino acid therefore, it is not synthesized by the body and must be obtained from the diet. L-Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.