DIMETHYLAMINOPROPYLAMIDO 4-PCA DIMETHICONE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

DIMETHYLAMINOPROPYLAMIDO 4-PCA DIMETHICONE

Safety grade: A

This silicone-based ingredient works as a conditioning agent in skincare and hair products, helping to smooth and soften your skin or hair while reducing frizz. It also helps other ingredients spread evenly across your skin and improves how products feel when applied.

Graded using: COSING.

Last verified: June 9, 2026