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 from the diet. NOW® L-Tryptophan is high quality - every lot is tested to be free of Peak E and microbial contamination.
- Supports Relaxation*
- Encourages Positive Mood*
- Promotes Restful Sleep*
- Vegetarian Product
Take 1-2 capsules 2 to 3 times daily on an empty stomach, with final dose at bedtime, or as directed by your physician. consider taking these other NOW® products: Inositol and Magnesium.