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NOW Foods

Now Foods L-Tryptophan ,500 mg ,60 Vcaps

1,684 ₽

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 L-Tryptophan is free of Peak E and microbial contamination.

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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 L-Tryptophan is free of Peak E and microbial contamination.

Customer reviews

5.0
It’s excellent

With one of these capsules and one 10 mg melatonin, I sleep very well through the night.

1/15/2025