Tryptophan, 480 mg 100 capsules

18.00 18.0 USD


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Tryptophan is an essential amino acid that is important for the synthesis of Proteins and the neurotransmitter Serotonin, the "happy hormone". It is used to enhance the mood and to improve sleep.

Adults and children 12 or more years of age: 1-2 capsules daily or as directed.

Ingredients: L-tryptophan, gelatin capsule.