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EN ISO 24443:2012

Determination of sunscreen UVA photoprotection in vitro (ISO 24443:2012) EN ISO 24443:2012

Publication date:   Jul 17, 2012

General information

99.60 Withdrawal effective   Dec 15, 2021

CEN

CEN/TC 392 Cosmetics

European Norm

71.100.70   Cosmetics. Toiletries

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Scope

ISO 24443:2012 specifies an in vitro procedure to characterize the UVA protection of sunscreen products. Specifications are given to enable determination of the spectral absorbance characteristics of UVA protection in a reproducible manner.
In order to determine relevant UVA protection parameters, the method has been created to provide a UV spectral absorbance curve from which a number of calculations and evaluations can be undertaken. This method relies on the use of in vivo SPF results for scaling the UV absorbance curve.

Life cycle

NOW

WITHDRAWN
EN ISO 24443:2012
99.60 Withdrawal effective
Dec 15, 2021

REVISED BY

PUBLISHED
EN ISO 24443:2021