Thailand FDA Refines Guideline on Cosmetic Notification for Reformulated Products Retaining Original Names

On October 29, 2025, the Thai Food and Drug Administration (Thai FDA) issued a revised version of the Clarification on the Guideline for Cosmetic Notification in Cases of Formula Changes While Intending to Use the Original Product Name. The new edition replaces the earlier version released on October 6, 2025, introducing clearer eligibility conditions, a differentiated review process based on product risk level, and additional procedural details.