POLYSILICONE-17 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
POLYSILICONE-17
Safety grade: A
This is a silicone-based polymer that forms a protective layer on the skin. It's a synthetic ingredient designed to improve how products feel and perform on the skin.
Polysilicone-17 conditions and softens the skin by creating a smooth, non-greasy protective barrier that helps lock in moisture and improves the overall texture and appearance of the skin.
Graded using: COSING.
Last verified: May 26, 2026
Other Skin Conditioning ingredients
- TOCOPHEROL — Grade A
- PROPYLENE GLYCOL — Grade A**
- XANTHAN GUM — Grade A
- DIMETHICONE — Grade A
- TOCOPHERYL ACETATE — Grade A
- PANTHENOL — Grade A
- CAPRYLYL GLYCOL — Grade A
- ETHYLHEXYLGLYCERIN — Grade A