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SRPS EN ISO 23675:2026

Cosmetics - Sun protection test methods - In vitro determination of sun protection factor (SPF) (ISO 23675:2024)

Jul 31, 2026

General information

60.60     Jul 31, 2026

ISS

H217

European Norm

71.100.70  

English  

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Scope

This document specifies a method for the in vitro determination of sun protection factor (SPF). This method is applicable to sunscreen products in form of an emulsion or alcoholic one-phase formulation, excluding in form of a loose or compressed powder or stick. Specifications are given to enable determination of the spectral absorbance characteristics of SPF protection in a reproducible manner.
Use of this method is strictly for the determination of a static sun protection factor. It is not applicable for the determination of water-resistance properties of a sun protection product.

Life cycle

NOW

PUBLISHED
SRPS EN ISO 23675:2026
60.60 Standard published
Jul 31, 2026

Related project

Adopted from EN ISO 23675:2025

Adopted from ISO 23675:2024