CUTIBACTERIUM ACNES DEFENDENS XYCM42 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CUTIBACTERIUM ACNES DEFENDENS XYCM42

Safety grade: A

A beneficial bacteria naturally found on healthy skin that helps protect against acne-causing organisms. When included in skincare products, it works to maintain your skin's natural balance and support clearer, healthier-looking skin.

Graded using: COSING.

Last verified: June 9, 2026