EndoPlus is a liposomal oral spray designed to address anxiousness, sleep disturbances, and restlessness. EndoPlus is derived from a herbal extract of Griffonia simplicifolia, believed to be very effective in building serotonin levels in the brain. The spray also contains theanine, an amino acid commonly found in tea, shown to reduce mental and physical stress and also to improve cognition and mood. This product is manufactured by NeuroScience.