SILYBUM MARIANUM POWDER is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SILYBUM MARIANUM POWDER

Safety grade: A

Derived from the milk thistle plant, this powder is used in skincare and beauty products for its antioxidant properties. It may help protect skin from environmental stressors and support a healthy complexion. The ingredient is typically included in serums, creams, and masks.

Graded using: COSING.

Last verified: June 9, 2026