What are the 4 dangerous prohibited substances found in cosmetics?
Last updated: 25 Aug 2026
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- Mercury
- Hydroquinone
- Steroids
- Retinoic acid
If you are interested in submitting samples for testing or require further information, please contact the Testing Laboratory Center at Pathawin Public Company Limited. Tel: 02-9773261-4 (Ext. 118) or Mobile: 081-9751595.
- Hydroquinone
- Steroids
- Retinoic acid
If you are interested in submitting samples for testing or require further information, please contact the Testing Laboratory Center at Pathawin Public Company Limited. Tel: 02-9773261-4 (Ext. 118) or Mobile: 081-9751595.
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