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NOW L-Tryptophan, Double Strength 1000mg Tablets
by NOW Foods
Sale
Original price
$37.99
Original price
$37.99
-
Original price
$37.99
Original price
$37.99
Current price
$7.99
$7.99
-
$7.99
Current price
$7.99
Encourages Positive Mood*
Promotes Restful Sleep*
Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet.* 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.