Tolerability

Patch test, Hypoallergenycity forecast test, Photo patch test, Tolerability in use, Repeated Insult Patch Test, (all under dermatological control). Het Cam.

Efficacy

Sun protection in-vivo

Sun Protection Factor Evaluation: International SPF Test Method ISO 24444:2010.

Sun Protection Factor Evaluation: International SPF Test Method ISO 24444:2010 and Water Resistant Efficacy or Very Water Resistant Efficacy, COLIPA 2005. 

Sun protection in-vitro

In-vitro SPF evaluation: Diffey and Robson Method with Labsphere UV-2000S.

In-vitro determination of the UVA Protection Factor and Critical Wavelength Value – COLIPA Guidelines. Photostability.  

Soothing effect after sun-rash    

Colorimetric evaluation of the recovery speed of an erythema induced by an UV sun simulator.

Sensory  

Quantitative Descriptive Analysis
Discriminative tests