It is since a few months Cosmetics Europe recommendation on the use of alternative methods to ISO 24444:2019. For the past few years, HelioScreen has been performing this test in order to evaluate the Sun Protection Factor (SPF) which expresses the level of sun protection of a sunscreen product over the entire UV spectrum, using a multi-substrates approach (molded and sandblasted plates PMMA) on which the product has been spread and measured by means of a spectrophotometric method. This method allows for a higher correlation with in vivo results and the product is exposed to UV light to account for any potential photostability.
*publirédactionnel
CONTACT
+33(0)3 44 55 17 91
44 rue Léon Blum, 60100 Creil, France
GBA Group is a leading group of laboratories with a solid reputation backed by over…
Now, INTECH CO. developed stripping tape to collect Dead skin cell. - Basic Skin Research…
K-Beauty's Global Takeover: A Success Story The Korean beauty industry has achieved an unprecedented milestone:…