T/ZHCA 004-2018
Method for assessment of cosmetics on skin surface pH (English Version)

Standard No.

T/ZHCA 004-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

Group Standards of the People's Republic of China

Latest

T/ZHCA 004-2018

Scope

This standard is suitable for testing the impact of skin care creams, skin care lotions, lotions, skin care gels and other resident cosmetics on the pH balance process of the skin surface after cleaning with alkaline cleaning products. This standard method specifies the test principle, test subject selection conditions, test environment, method and result calculation.

T/ZHCA 004-2018 history

• 2018 T/ZHCA 004-2018 Method for assessment of cosmetics on skin surface pH