Cosmetics Europe - The Personal Care Association’s Post

For the past 30 years, Cosmetics Europe has led the development of robust test methods to determine various sun protection measurements, including Sun Protection Factor (SPF). The Double Plate Method (DPM) is one of them. It is a fully vitro SPF test method and an alternative to the currently used in vivo International Standard. A key attribute of the DPM is that it can be used any time of the year. The current international standard method is based on testing the efficacy of a sun protection product on volunteers’ skin, which must not be tanned. This can be difficult to ensure in the summertime. The DMP uses polymer plates to test the sun protection product and therefore can be employed all year round.  

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Sandra Browne

Regulatory Director Cosmetics EU and USA, OTC and Consumer Goods

1w

Highly recommended Method.

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