KEY INFORMATION
Encourages Positive Mood*Promotes Restful Sleep*L-Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet.* L-Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.* Every lot of NOW L-Tryptophan is tested to be free of Peak E and microbial contamination.Natural color variation may occur in this product.
COUNTRY/PLACE OF ORIGIN
USA
PREPARATION
Take 1-2 capsules 2 to 3 times daily on an empty stomach, with final dose at bedtime, or as directed by your physician
STORAGE INFORMATION
Store in a cool, dry place after opening.
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