SODIUM PCA METHYLSILANOL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SODIUM PCA METHYLSILANOL

Safety grade: A

This is a hybrid ingredient that combines a naturally-derived skin moisturizer (sodium PCA) with a silicone compound. It works to help skin retain moisture and feel smooth and soft.

This ingredient hydrates and conditions the skin by attracting and binding water to the skin's surface, while also improving the texture and feel of skincare products.

Graded using: COSING.

Last verified: May 26, 2026