Now Vitamins - Tryptophan (L) 1000 Mg 60 Tablets
$18.72
- High Potency
- Supports Relaxation
- 1000 mg
- Fast-Acting Disintegration
- Encourages Positive Mood
- Promotes Restful Sleep*
- Pharmaceutical Grade (USP)
- A Dietary Supplement
- Vegetarian Formula
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 pharmaceutically pure - every lot is tested to be free of Peak E and microbial contamination.