PETASITES JAPONICUS POWDER is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PETASITES JAPONICUS POWDER

Japanese Butterbur Powder

Safety grade: A

Japanese butterbur is a plant native to Asia whose dried and powdered leaves are used in skincare. It's been traditionally used in Asian beauty products for its soothing properties.

This ingredient softens and smooths the skin by helping it retain moisture, leaving it feeling supple and comfortable.

Graded using: COSING.

Last verified: May 26, 2026