Determination of SPF in vitro

The in vitro SPF determination analysis allows the SPF (Sun Protection Factor) of a sunscreen product to be measured without testing on volunteers.

Produced by spectrophotometry after application on a quartz or PMMA plate, according to the ISO 24444 or COLIPA method, it is essential for sunscreen products claiming UVB protection.

At YesWeLab , we collaborate with a rigorously selected network of laboratories, most of which are certified and/or accredited (ISO 17025, COFRAC, etc.). These laboratories are chosen based on your specific needs, the matrices to be analyzed, and the analytical techniques or methods required.
If you have any specific requirements, please do not hesitate to specify them when submitting your request: our scientific team makes every effort to respond accurately and responsively.
Since 2020, many manufacturers, distributors, and design offices have trusted us to manage their analyses, entrusting us with their samples via our digital platform.
To find out more or submit a specific need, contact our team now.