CUTIBACTERIUM ACNES CA-81 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CUTIBACTERIUM ACNES CA-81

Safety grade: A

A beneficial bacteria strain used in skincare products to help balance skin microbiome and reduce irritation. Derived from naturally occurring bacteria found on healthy skin, it works by promoting a healthier bacterial environment that may help minimize breakouts and support skin's natural defenses.

Graded using: COSING.

Last verified: June 9, 2026