In Vitro Full Spectrum (UV+BL+VIS+IR)

Sunscreen products should be able to protect our skin from the all solar spectrum including UV, Visible and IR wavelengths. Nevertheless, even if sunscreen products with a protection beyond the UV is now worldwide recognized and used, none standardized methods are available for protection assessment, nor any regulations regarding the limits criteria for claiming purpose Therefore, in this present work, the authors developped a new In Vitro method and limits criteria allowing the assessment of the Full Spectrum (also called Full Light) protection of sunscreens including UV, Blue Light, Visible and IR protection.