This article was originally posted on Reddit (now deleted) on January 5 and 19, 2022. I’ve replaced links with archive links if necessary (and available) and made minor formatting changes and corrections, but otherwise haven’t done any editing or updat...

New sunscreen rating system for water resistance to be introduced in Japan starting from December 2022

Or the shelf life (unopened) and PAO (Period After Opening) for cosmetics and quasi-drugs

With a focus on Kanebo Allie Extra UV Gel N and other Allie products