VistaGen Therapeutics, Inc. is a clinical-stage biopharmaceutical company. The Company is engaged in developing and commercializing product candidates for patients with diseases and disorders involving the central nervous system (CNS). The company's pipeline includes PH94B, a neuroactive nasal spray with potential to treat multiple anxiety disorders that is preparing for Phase III clinical trial for social anxiety disorder (SAD), PH10, a neuroactive nasal spray that is planning for Phase 2b development as a stand-alone treatment for depressive disorder (MDD), and AV-101 which the Company is developing for the treatment of depressive disorder (MDD), suicidal ideation, neuropathic pain, levodopa-induced dyskinesia (LID) and epilepsy. In addition, the Company has developed a human pluripotent stem cell (hPSC) technology platform, CardioSafe 3D, to predict potential heart toxicity of new chemical entities (NCEs).