Nutrient X
L-Tryptophan 500 mg
Metabolic Maintenance
Tryptophan is the essential amino acid that acts as a precursor to 5-HTP, serotonin and melatonin. It also follows other metabolic pathways, including one that produces niacin. Tryptophan assists with normal sleep patterns, mood and appetite. Use with care when combining with SSRI's or other substances that increase serotonin levels.
