This guideline provides instructions for the research on efficacy-related ingredients used in anti-hair loss cosmetics. It classifies these ingredients into "anti-hair loss agents" and "anti-hair loss auxiliary agents", and details the research methods required to substantiate their use.

Contents

I. Preamble

II. Scope

III. General Principles

IV. Research Methods for Efficacy-Related Ingredients

      1. Research Based on Regulatory Documents or Technical Standards

      2. Analysis and Evaluation of Efficacy-Related Ingredients in Anti-Hair Loss Cosmetics