NOW Supplements
SKU:0263
L-Tryptophan Powder - 2 oz.
L-Tryptophan Powder - 2 oz.
Regular price
$24.41
Regular price
$39.95
Sale price
$24.41
Unit price
per
Tax included.
Shipping calculated at checkout.
Couldn't load pickup availability
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. This product is sold by weight not volume.

