The essential amino acid L-tryptophan is the precursor for the synthesis of melatonin and serotonin, a hormone and a neurotransmitter involved in mood and stress response.
Features Source Naturals L T
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The essential amino acid L-tryptophan is the precursor for the synthesis of melatonin and serotonin, a hormone and a neurotransmitter involved in mood and stress response.
Features Source Naturals L Tryptophan
The essential amino acid L-tryptophan helps support relaxation and restful sleep for overall health.
L-Tryptophan promotes the production of melatonin.
Provides immune system support.