PERFLUOROOCTYLETHYL TRIMETHOXYSILANE is graded A (Safe) by Expert·ING, based on COSING regulatory data.
PERFLUOROOCTYLETHYL TRIMETHOXYSILANE
Safety grade: A
This is a synthetic silicone-based compound that combines fluorine chemistry with silicone technology. It's designed to add volume and texture to cosmetic formulations while providing water-repellent properties.
This ingredient adds bulk and volume to cosmetic products while improving their texture, stability, and water resistance.
Graded using: COSING.
Last verified: May 26, 2026
Other PFAS ingredients
- PTFE — Grade C
- PERFLUORODECALIN — Grade A
- METHYL PERFLUOROBUTYL ETHER — Grade A
- METHYL PERFLUOROISOBUTYL ETHER — Grade A
- PERFLUORODIMETHYLCYCLOHEXANE — Grade A
- PERFLUOROHEXANE — Grade A
Other Bulking ingredients
- SODIUM CHLORIDE — Grade A
- HYDRATED SILICA — Grade A**
- SILICA — Grade A**
- BENZOIC ACID — Grade C**
- SODIUM SULFATE — Grade A
- TALC — Grade F**
- KAOLIN — Grade A
- MAGNESIUM SULFATE — Grade A