Technical Guidelines for Research on Quality Control Requirements for Hair Dye Cosmetics (Trial)

This guideline specifies the technical requirements for the quality control of hair dye cosmetics in China. It provides guidance on stability studies, the establishment of quality control items and indicators (both physicochemical and microbiological), and the implementation of quality management measures.

Contents

I. Foreword

II. Scope

III. General Principles

IV. Main Contents

v. Other Requirements