L-Tryptophan from Granions Laboratories is a natural food supplement for people who want to improve the quality of their sleep and regulate their mood. It is ideal for people following a slimming diet. L-Tryptophan from Granions Laboratories is a natural food supplement for people who wish to improve the quality of their sleep and regulate their mood. It is ideal for people following a slimming diet. It is a real precursor of serotonin. L-tryptophan is a trace element that also helps regulate the appetite of those with a sweet tooth. It has a real satiating effect. L-Tryptophan from Granions Laboratories helps you to recover your good mood and your energy for the good weather. INDICATIONS Overwork, mood disorders, low morale affecting the quality of sleep.
 
                     
     
                                     Sent from France
    Sent from France