T/ZGKSL 024-2025 Ceramides for Cosmetics
T/ZGKSL 024-2025 Ceramides for Cosmetics
Basic Information
Scope
This document specifies the technical requirements, test methods, inspection rules, and labeling, packaging, transportation, and storage requirements for the cosmetic raw materials ceramides NP, ceramides AP, ceramides EOP, ceramides NS/ceramides NG, tetraacetyl phytosphingosine, and phytosphingosine. This document applies to single raw materials used in cosmetics, including ceramides NP, ceramides AP, ceramides EOP, ceramides NS/ceramides NG, tetraacetyl phytosphingosine, and phytosphingosine. Mixtures are not applicable. This document aims to establish a quality system and testing standards for ceramide series products, including tetraacetyl phytosphingosine, phytosphingosine, ceramides NP, ceramides AP, ceramides EOP, ceramides NS/ceramides NG, to provide guidance and basis for production organization, delivery acceptance, and supervision and inspection, and to promote the standardized development of cosmetic products in the industry.