The Hada Labo skincare series is a result of co-development between The Mentholatum Co and Rohto Pharmaceutical Co, Japan adhering to stringent pharmaceutical GMP (Good Manufacturing Practices) standards for zero pollution. Using the technology developed through the production of OTC drugs, Hada Labo skincare line is produced in a pharmaceutical manufacturing environment, under strict GMP guidelines to ensure Quality, Reliability & Effectiveness in our products.