On January 31, 2025, Thailand’s Ministry of Public Health issued the Notification “List of Prohibited Substances in Cosmetic Manufacturing, Fourth Edition (B.E. 2568 [2025]) ” in the Royal Gazette. This notification was established under Sections 5 and 6 of the Cosmetics Act (B.E. 2558 [2015]) to align with the ASEAN Cosmetic Directive (ACD) and took effect on February 1, 2025.
Thailand’s Ministry of Public Health Updates List of Prohibited Substances in Cosmetics
