CHINESE HAMSTER OVARY CELL CONDITIONED MEDIA is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CHINESE HAMSTER OVARY CELL CONDITIONED MEDIA

Safety grade: A

This ingredient is a nutrient-rich liquid collected from specially cultured hamster cells in laboratories. It contains beneficial proteins and growth factors that help nourish and hydrate skin. When added to cosmetics, it works to support skin's natural moisture barrier and promote a healthier complexion.

Graded using: COSING.

Last verified: June 9, 2026