CASTANEA SATIVA WOOD EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CASTANEA SATIVA WOOD EXTRACT

Safety grade: A

This natural extract comes from European chestnut wood and is used in skincare and beauty products for its antioxidant properties. It helps protect skin from environmental damage and may support overall skin health. It's commonly found in anti-aging and nourishing formulas.

Graded using: COSING.

Last verified: June 9, 2026