ACTA

Found in: Hong Kong

Active ingredients

#
Active Ingredient
Description
1

Tretinoin decreases cohesiveness of follicular epithelial cells resulting in decreased microcomedone formation. Additionally, tretinoin stimulates mitotic activity and increased turnover of follicular epithelial cells, causing extrusion of the comedones.

Identifiers

Authority
Identifier(s)
Department of Health Drug Office (HK)
Identifier(s): 32929, 37171