This document gives guidance for the enumeration and/or detection of microorganisms present in a cosmetic product that is impregnated or coated onto a substrate (i.e. wipes and masks) where sampling and microbiological influence of the manufactured product presents particular challenges in terms of microbiological sampling and testing.
The principle of this document can also be applied to test similar products (e.g. cushion, impregnated sponge, etc.) or applicators (e.g. brush, puff, sponge, etc.) with modification of the procedure as appropriate.
PUBLISHED
ISO 21322:2020
PROJECT
ISO/FDIS 21322
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Sep 2, 2026
Cosmetics - Microbiology - Testing of impregnated or coated wipes and masks (ISO/DIS 21322:2026)
40.20 DIS ballot initiated: 12 weeks
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