Topic:PAO

Malaysia Cosmetic Period After Opening (PAO) and Shelf-Life Labelling

An expiry date governs the unopened product, while PAO governs it after opening, with 30 months as the dividing line. This article explains the NPRA/ACD minimum durability rule, the PAO open-jar symbol, the default 2-year approved shelf life, and the Climatic Zone IVb stability testing requirement.