C15-19 ISOPARAFFIN is graded A (Safe) by Expert·ING, based on COSING regulatory data.

C15-19 ISOPARAFFIN

Safety grade: A

This lightweight oil derived from petroleum is commonly used in cosmetics as a smoothing agent and to help products spread easily on skin. It creates a silky feel without leaving a greasy residue, making it popular in foundations, lotions, and other skincare products.

Graded using: COSING.

Last verified: June 9, 2026