Test Method for Efficacy Measurement of Skin Whitening Cosmetic Products

On March 2, 2021, China approved seven cosmetic testing methods, including Test Method for Efficacy Measurement of Skin Whitening Cosmetic Products. The method is applicable for the evaluation of cosmetics claiming freckle removing and whitening by human trials.

Method I Test Method for Efficacy Measurement of Skin Whitening Cosmetic Products through a Pigmentation Model Induced by Ultraviolet in Human

• Scope

• Definition

• Test Method

• Test Report

• Annex I Preparation Method of 7% Ascorbic Acid (Vitamin C) Positive Control

Method II Test Method for Efficacy Neasurement of Skin Whitening by Open Use of Human Body

• Scope

• Definition

• Test Method

• Test Report