🎯 At a Glance
🔬 How It Actually Works
A naturally occurring dicarboxylic acid derived from oleic acid. It is an absolute powerhouse at reducing excess sebum production (by acting on the 5-alpha reductase enzyme) while simultaneously inhibiting the transfer of melanin to the skin surface.
💖 Why your skin loves it
Stops extreme oiliness, clears stubborn acne, and fades dark spots rapidly.
💡 Pro Tip
A master-class ingredient for extremely oily, acne-prone skin with hyperpigmentation.
⚖️ Myth vs. Fact
The Myth
It chemically peels the skin.
The Science
Despite the name, it is a regulating acid, not a desquamating (peeling) agent.