TETRAPHENYL DIMETHYL DISILOXANE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

TETRAPHENYL DIMETHYL DISILOXANE

Safety grade: A

This is a silicone-based ingredient that's a lightweight, clear liquid used in skincare and cosmetic products. It's designed to feel smooth and silky on the skin without leaving a greasy residue.

This ingredient conditions and softens the skin by creating a smooth, protective layer that helps the skin retain moisture and improves the overall feel and appearance of cosmetic formulations.

Graded using: COSING.

Last verified: May 26, 2026