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Amendments to the List of Prohibited Ingredients in Cosmetics (Dated June 12, 2026)
Local Title:
ประกาศกระทรวงสาธารณสุข เรื่อง ชื่อวัตถุที่ห้ามใช้เป็นส่วนผสมในการผลิตเครื่องสำอาง (ฉบับที่ ๖) พ.ศ. ๒๕๖๙
Country/Region:
Thailand
Competent Authority:
Ministry of Public Health
Type:
Notice
Status:
In force
Release Date:
2026-06-12
Implementation Date:
2026-06-13
Document
Language Source Title Access
TH
 Official Amendments to the List of Prohibited Ingredients in Cosmetics (Dated June 12, 2026)
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Amendments to the List of Prohibited Ingredients in Cosmetics (Dated June 12, 2026)
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Summary

On June 12, 2026, Thailand's Ministry of Public Health published an announcement in the Royal Gazette amending the national list of substances prohibited for use in cosmetic products. The notice revises the entries for 2-ethylhexanoic acid, theophylline, and octamethylcyclotetrasiloxane (D4), and adds 24 new prohibited substances. The amended notification entered into force on June 13, 2026.

History
2026-06-12
Amendments to the List of Prohibited Ingredients in Cosmetics (Dated June 12, 2026)
In force
Release Date: 2026-06-12
Implementation Date : 2026-06-13
2025-12-24
Amendments to the List of Prohibited Ingredients in Cosmetics (Dated 24 December 2025)
In force
Release Date: 2025-12-24
Implementation Date : 2025-12-25
2025-01-31
Announcement of the Ministry of Public Health on the Names of Substances Prohibited for Use as Ingredients in the Production of Cosmetics (No. 4) 2025
In force
Release Date: 2025-01-31
Implementation Date : 2025-02-01
2023-06-22
List of Prohibited Ingredients in Cosmetics (Dated 22 June 2023)
In force
Release Date: 2023-06-22
Implementation Date : 2023-06-23
2022-02-28
Amendments to the List of Prohibited Ingredients in Cosmetics (Dated 19 October 2018)
Invalid
Release Date: 2022-02-28
Implementation Date : 2022-03-01
2020-06-26
Amendments to the List of Prohibited Ingredients in Cosmetics (Dated 26 June 2020)
Invalid
Release Date: 2020-06-26
Implementation Date : 2020-06-27
2019-05-30
Amendments to the List of Prohibited Ingredients in Cosmetics (Dated 30 May 2019)
Invalid
Release Date: 2019-05-30
Implementation Date : 2019-05-31
2018-10-19
Amendments to the List of Prohibited Ingredients in Cosmetics (Dated 19 October 2018)
Invalid
Release Date: 2018-10-19
Implementation Date : 2018-10-20
2017-04-25
Amendments to the List of Prohibited Ingredients in Cosmetics (Dated 25 April 2017)
Invalid
Release Date: 2017-04-25
Implementation Date : 2017-04-26
2016-05-17
List of Prohibited Ingredients in Cosmetics (Dated 17 May 2016)
Invalid
Release Date: 2016-05-17
Implementation Date : 2016-05-18
Noteworthy Information
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