POLYLACTIC ACID is graded A (Safe) by Expert·ING, based on COSING regulatory data.

POLYLACTIC ACID

Safety grade: A

Polylactic acid is a smooth, biodegradable plastic-like material made from renewable resources like corn or sugarcane. In skincare products, it comes in the form of tiny microbeads that gently exfoliate your skin.

This ingredient works as a gentle physical exfoliant to remove dead skin cells and smooth the skin's surface without causing irritation.

Graded using: COSING.

Last verified: May 26, 2026