Polaryx Therapeutics Inc is a clinical-stage biotechnology company committed to the discovery, development, and commercialization of novel, disease-modifying therapies for rare, pediatric LSDs. Its therapeutic approach focuses on treating the underlying pathophysiology of these diseases and addressing unmet needs. The company's therapeutic pipeline includes PLX-200, PLX-300, and PLX-100, which are orally available small-molecule drug candidates designed to address core pathological mechanisms common to LSDs. The Company has one reportable segment: lysosomal storage disorders. The lysosomal storage disorders segment consists of the Company's costs associated with the preclinical and clinical development of the Company's product candidates.