Focusing on the core hydrolyzed O3 technology that OZOSL has specialized in for 25 years, this article comprehensively introduces how OZOSL, with green disinfection and precise prevention as the core, creates health protection products covering oral cavity, drinking water, kitchen and home, solves daily health hazards, and conveys scientific life concepts from five dimensions: technology traceability, core concepts, full-scenario product matrix, breaking cognitive misunderstandings and brand persistence.