Final clinical safety test – phototoxicity (TCFS-PT)

The final clinical safety phototoxicity test (TCFS-PT) is performed on volunteers to evaluate the phototoxicity of a finished cosmetic product applied to the skin, with exposure to light. It confirms the product's safety before marketing.

It complies with European regulatory requirements for solar or photosensitive products.

At YesWeLab , we collaborate with a carefully 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 required analytical techniques or methods.
If you have any particular requirements, please do not hesitate to specify them in your request: our scientific team will do everything possible to respond accurately and promptly.
Since 2020, numerous manufacturers, distributors, and engineering firms have entrusted us with the management of their analyses, sending us their samples through our digital platform.
To learn more or submit a specific request, contact our team today.