POLYESTER-25 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
POLYESTER-25
Safety grade: A
Polyester-25 is a synthetic polymer that forms a protective film on the skin's surface. It helps create a barrier that locks in moisture and shields skin from environmental stressors.
This ingredient protects the skin by forming a breathable protective layer while also helping to stabilize and preserve the texture and consistency of cosmetic formulations.
Graded using: COSING.
Last verified: May 26, 2026
Other Stabilising ingredients
- HYDROXYETHYLCELLULOSE — Grade A
- DISTEARDIMONIUM HECTORITE — Grade A
- MICROCRYSTALLINE CELLULOSE — Grade A
- CHOLESTEROL — Grade A
- HYDROGENATED VEGETABLE GLYCERIDES CITRATE — Grade A
- BETA-SITOSTEROL — Grade A
- COCONUT ALCOHOL — Grade A
- MONTMORILLONITE — Grade A