Test design and results of a method performance characterization study for <scp>SPF</scp> and <scp>UVA</scp>‐<scp>PF</scp> testing
The precision of ISO 24444 and ISO 24443 was characterized for each of the eight product groups. The main sources of variation were identified for each of the two reference methods. Reproducibility and repeatability limits were derived and are provided.
Authors
- Bertrand Colson (ORCID: https://orcid.org/0000-0003-4743-1150)
- B. MULLER
- Gerald Renner
- Curtis L. Cole (ORCID: https://orcid.org/0000-0001-6273-0568)
- Ludger Kolbe (ORCID: https://orcid.org/0000-0001-8608-8901)
- Florence Pouradier (ORCID: https://orcid.org/0000-0001-6468-8359)
- Steffen Uhlig (ORCID: https://orcid.org/0009-0007-1211-8777)
- Paul J. Matts (ORCID: https://orcid.org/0009-0002-9811-4286)
- Caroline Tricaud (ORCID: https://orcid.org/0000-0001-7120-1481)
- M. Pissavini (ORCID: https://orcid.org/0000-0002-2016-7997)
- Luciano Nogueira (ORCID: https://orcid.org/0000-0001-8394-6755)
- Eduardo Ruvolo (ORCID: https://orcid.org/0000-0002-5778-2125)
- Sérgio Oliveira
- Mathias Rohr
- Jürgen Vollhardt
Institutions
- Beiersdorf (Germany) (DE)
- Cochlear (Australia) (AU)
- L'Oréal (France) (FR)
- International University of Monaco (MC)
- Firmenich (Switzerland) (CH)
- Li Creative Technologies (United States) (US)
- Procter & Gamble (United Kingdom) (GB)
- Universidade Ibirapuera (BR)
- Cosmetics Europe (BE)
- Institut Dr Schrader Creachem (DE)
- A-SKIN (Netherlands) (NL)
- Scientific Centre of Monaco (MC)
Publication Details
- Journal
- International Journal of Cosmetic Science
- Published
- 2025-09-01
- DOI
- https://doi.org/10.1111/ics.70019
- Citations
- 5
- Primary Topic
- Optimal Experimental Design Methods
- Type
- article
- Field-Weighted Citation Impact
- 10.53
Funders
- L'Oreal USA