HYDROLYZED DEFATTED EGG YOLK EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.

HYDROLYZED DEFATTED EGG YOLK EXTRACT

Safety grade: A

Made from egg yolks that have been processed to remove fats and break down proteins, this ingredient is added to cosmetics for its moisturizing and conditioning properties. It helps soften skin and hair while providing nutrients that can improve texture and appearance.

Graded using: COSING.

Last verified: June 9, 2026