SeroSyn

serosyn-MGS : serosyn-MGS-90-cpsls Servings per Container: 90 Support for a calm, positive mood. Formulated to support healthy production of the neurotransmitters gammaaminobutyric acid (GABA) and serotonin, with clinically effective levels of L-5-HTP and L-theanine*. This product is non-GMO, gluten free, and vegetarian. Covered by the Metagenics, Inc. 60-Day Satisfaction Guarantee; additional terms apply.