Prepared based on extracts of green tea and tryptophan. L-theanine is an amino acid in green tea, which has been shown to favour the increase of dopamine and GABA in the nervous system. This effect can be enhanced by the action of essential amino acid precursor of serotonin, tryptophan. Both dopamine, GABA and serotonin are neurotransmitters involved in mechanisms of relaxation, improves the mood and decrease of the nerviosismo.___

Directions for use: take 4 capsules a day, two with breakfast and two with dinner.
4 capsules provide 168 mg. of tryptophan and 128 mg of theanine.

Ingredients: green tea extract with a wealth of 20% on theanine (42.7%), Brewer's yeast, tryptophan (11.1%), gelatin plant, anti-caking agents (silicon dioxide, magnesium stearate).>098114> Contains gluten, may contain traces of milk.