Now Foods
Now Vitamins - Tryptophan (L) 500 Mg 120 Vcaps
$19.70
Usually ships the next business day
Free shipping on $100+ Continental US orders
Shipping information
Shipping information
* Supports Relaxation
* Pharmaceutical Grade (USP)
* Encourages Positive Mood
* Promotes Restful Sleep
* Vegetarian Formula
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. 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 from the diet. NOW® L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.
* Pharmaceutical Grade (USP)
* Encourages Positive Mood
* Promotes Restful Sleep
* Vegetarian Formula
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. 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 from the diet. NOW® L-Tryptophan is pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.
AT A GLANCE