L-Tryptophan Powder
Regular price
$35.99
Sale price
$35.99
Regular price
Unit price
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.
This product is sold by weight not volume.
• Premium Grade
• Encourages Positive Mood
• Promotes Restful Sleep*