POLYCAPROLACTONE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

POLYCAPROLACTONE

Safety grade: A

Polycaprolactone is a synthetic polymer, which is essentially a plastic-like material made in a laboratory. It's used in cosmetics to help keep product ingredients mixed together and stable.

This ingredient helps stabilize cosmetic formulations by maintaining consistent texture and preventing separation of different components over time.

Graded using: COSING, FDA.

Last verified: May 26, 2026

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