BioTechUSA L-Tryptophan megacapsules: the essential amino acid precursor of serotonin and melatonin, for the evening routine. Size: 60 megacapsules.
Shipping: 5,90 € · free over 39 €
Available to orderTryptophan is an essential amino acid the body does not make and from which it produces serotonin and melatonin. It is in turkey, cottage cheese or eggs, but on tight diets or under heavy stress it can run short. These megacapsules last 60 days and are taken in the evening, away from other proteins so it absorbs better.
60 megacapsules
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