L-Tryptophan 1000mg 60 tabs by Now Foods

Now Foods SKU: 733739001696

$30.99 $37.99 Save $7

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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.
NOW® Double Strength L-Tryptophan has twice the L-tryptophan (1000 mg per tablet) as in our regular strength product (500 mg per capsule).
Natural color variation may occur in this product.