Metabolic Maintenance, L-Theanine, 120 Capsules 333 mg ZMA® is a combination of

ZMA® is a combination of zinc

bamboo (Bambusa vulgaris stem)

selective serotonin re-uptake inhibitors (SSRIs) and MAO inhibitors) or have a medical condition

Helps you stay comfortable throughout the day

Metabolic Maintenance, L-Theanine, 120 Capsules 333 mg ZMA® is a combination ofProduct Overview : Metabolic Maintenance, L Theanine, 120 Vegetarian Capsules Description: Allergy Research Group Dietary Supplement Hypoallergenic L Theanine is a non protein amino acid found naturally in the green tea plant (Camellia sinensis). It is an effective GABA precursor and supports healthy relaxation without drowsiness. L Theanine can cross the blood brain barrier, helps increase brain dopamine levels, and supports a normal immune system.