The Thai Food and Drug Administration (FDA) warns the public not to fall for advertisements claiming that a product can cure melasma, as such products may contain prohibited substances, specifically mercury.

The Thai Food and Drug Administration (FDA) warns against trusting advertisements that claim to cure melasma, as these products may contain prohibited substances, such as:
Mercury
Hydroquinone
Steroids
Retinoic acid

For inquiries regarding product testing or for further information, please contact the Testing Laboratory Center at Pathawin Public Company Limited by calling 02-9773261-4 (ext. 118) or 081-9751595.