The essential amino acid L-tryptophan is the precursor of two natural compounds of great importance. It produces melatonin in the body to support natural, restful sleep. Supports serotonin production for positive outlook and good mood. Also converts to niacin in the body when necessary, which helps metabolize food. Melatonin is a hormone and regulates the body’s wake and sleep cycle. Serotonin is a neurotransmitter and is involved with mood and stress response. Standardized extract yields 90% proanthocyanidins and organic acids.
EAN: 0021078020400
Manufacturer: Threshold Enterprises
Brand: Source Naturals
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