In vivo Safety

At PhD Trials®, we routinely perform In vivo Safety studies (HRIPT, Patch Tests, ROATS, Open Tests) to evaluate cosmetic products and raw materials.

In vivo Safety

At PhD Trials®, we routinely perform In vivo Safety studies (HRIPT, Patch Tests, ROATS, Open Tests) to evaluate cosmetic products and raw materials.

In vivo efficacy – General methods

PhD Trials® is the laboratory to substantiate your claim. We have all the general methods to study the interaction of your product with the human skin.

In vivo efficacy – General methods

PhD Trials® is the laboratory to substantiate your claim. We have all the general methods to study the interaction of your product with the human skin.

In vivo efficacy – Advanced methods

From Confocal microscopy, AEVA-HE, skin microcirculation and professional imaging studios (with high resolution cameras and VISIA-CR), at PhD Trials® we can show how good your product is.

In vivo efficacy – Advanced methods

From Confocal microscopy, AEVA-HE, skin microcirculation and professional imaging studios (with high resolution cameras and VISIA-CR),at PhD Trials® we can show how good your product is.

Specific regulatory consultancy

The European Cosmetic Regulation presented challenges that can only be solved with experienced consultants. At PhD Trials®, we perform safety assessments of finished cosmetic products and formulation development.

Specific regulatory consultancy

The European Cosmetic Regulation presented challenges that can only be solved with experienced consultants. At PhD Trials®, we perform safety assessments of finished cosmetic products.
Latest news

PhD Trials® at Cosmetotest 2023 – Lyon

PhD Trials® will be, once more, present at Cosmetotest in Lyon. The Cosmetotest Symposium, promoted by Skinobs and organized in collaboration with Cosmet'in Lyon is back on May 24, 25 and [...]