Studio : Now Foods

Publisher : Now Foods

Binding : Health and Beauty

Product Description
L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and stress response.? L-Tryptophan helps support relaxation, sleep, positive mood and immune function.*? As an essential amino acid, it is not synthesized by the body and must be obtained fromt he diet.? NOW® L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.
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