This document specifies a procedure for the interpretation of data generated by the preservation efficacy test or by the microbiological risk assessment, or both, when evaluating the overall antimicrobial protection of a cosmetic product. It comprises: — a preservation efficacy test;

The ISO 11930 preservative efficacy test method is based on the inoculation of a personal care product with a known concentration of 5 relevant strains of microorganisms, specifically S. aureus, E. coli, P. aeruginosa, C. albicans, and A. brasiliensis.

This second edition cancels and replaces the first edition (ISO 11930:2012), which has been technically revised. The main changes compared to the previous edition are as follows.

ISO 11930:2019(E) Introduction This document is designed to be used in the overall evaluation of the antimicrobial protection of a cosmetic product. The antimicrobial protection of a product can come from many sources: — chemical preservation; — inherent characteristics of the formulation; — package design; — manufacturing process.

ISO 11930:2019/Amd 1:2022 Cosmetics — Microbiology — Evaluation of the antimicrobial protection of a cosmetic product Amendment 1 Published (Edition 2, 2022) This amendment applies to ISO 11930:2019

ISO 11930:2019/Amd.1:2022(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical

Jan 1, 2019 · - a procedure for evaluating the overall antimicrobial protection of a cosmetic product that is not considered low risk, based on a risk assessment described in ISO 29621. The preservation efficacy test is a reference method to evaluate the preservation of …

ISO 11930 is a standard test method used to evaluate the overall antimicrobial protection of cosmetic products. It ensures that cosmetic products are free from microbial contamination throughout their shelf life by assessing the effectiveness of their preservative systems.

Jul 1, 2012 · This paper includes a comparison of the different methods and comparative test results for ISO 11930, Ph. Eur. 7 and the schülke KoKo Test.