NOW L-Tryptophan Flavor_Cocoa one around lunch and one

one around lunch and one around dinner

a vital nutrient often deficient after weight loss surgery and in specific populations

preparing it for digestion

as well as aspartame

encapsulates the wisdom of ancient traditions with the rigor of modern science

NOW L-Tryptophan Flavor_Cocoa one around lunch and oneNOW L Tryptophan helps support relaxation, sleep, positive mood and immune function.* L Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and synthesis of melatonin and serotonin, hormones regulating mood and stress response. As an essential amino acid, it is not synthesized by the body and must be obtained from the diet. NOW L Tryptophan is pharmaceutically pure