3-HYDROXYBUTYRATE/3-HYDROXYHEXANOATE COPOLYMER is graded A (Safe) by Expert·ING, based on COSING regulatory data.

3-HYDROXYBUTYRATE/3-HYDROXYHEXANOATE COPOLYMER

Safety grade: A

This is a biodegradable plastic-like material made by bacteria through a natural fermentation process. It forms tiny beads or particles that can gently polish and smooth the skin.

It is used in cleansers and scrubs as a physical exfoliant, helping to buff away dead skin cells and leave the skin feeling smoother and brighter.

Graded using: COSING.

Last verified: May 26, 2026