PTFE is graded C (Moderate) by Expert·ING, based on COSING, FDA regulatory data. It is restricted under Sephora Clean (Prohibited).
PTFE
Teflon
Safety grade: C
PTFE is a synthetic plastic material best known as the non-stick coating used on frying pans. In cosmetics, it's used in finely powdered form to add texture and volume to products like powders and foundations.
PTFE acts as a bulking agent that adds volume and thickness to cosmetic formulations while providing a smooth, silky feel on the skin.
Graded using: COSING, FDA.
- Sephora Clean — Prohibited
Last verified: May 26, 2026
Safer alternatives to PTFE
- HYDRATED SILICA — Grade A**. Inert powder that adds volume and smoothness to formulations like PTFE.
- SILICA — Grade A**. Inert powder that adds volume and smoothness to formulations like PTFE.
- KAOLIN — Grade A. Inert powder that adds volume and provides silky texture in cosmetics.
- MICROCRYSTALLINE CELLULOSE — Grade A. Plant-based bulking agent that adds thickness and smooth feel to formulas.
- NYLON-12 — Grade A. Synthetic polymer bulking agent that adds volume and smoothness to formulations.
Other PFAS ingredients
- PERFLUORODECALIN — Grade A
- METHYL PERFLUOROBUTYL ETHER — Grade A
- METHYL PERFLUOROISOBUTYL ETHER — Grade A
- PERFLUORODIMETHYLCYCLOHEXANE — Grade A
- PERFLUOROHEXANE — Grade A
- PERFLUOROMETHYLCYCLOPENTANE — Grade A
Other Bulking ingredients
- SODIUM CHLORIDE — Grade A
- BENZOIC ACID — Grade C**
- SODIUM SULFATE — Grade A
- TALC — Grade F**
- MAGNESIUM SULFATE — Grade A