CORYLUS AVELLANA SHELL POWDER is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CORYLUS AVELLANA SHELL POWDER

Hazelnut Shell Powder

Safety grade: A

This ingredient is a fine powder made from ground hazelnut shells, the hard outer layer of hazelnuts. It's a natural, eco-friendly material that comes from hazelnut processing.

It works as a gentle physical exfoliant in cosmetic products, helping to remove dead skin cells and polish the skin's surface for a smoother appearance.

Graded using: COSING.

Last verified: May 26, 2026