Understanding sunscreen SPF performance using cross polarized UVA reflectance photography

ConclusionsCross polarized UVA reflectance photography has been demonstrated to be a valuable new method for assessing sunscreen distribution after spreading, and to differentiate product based on film morphology, as well as strongly correlating with final in vivo behaviour.This article is protected by copyright. All rights reserved.

Source: International Journal of Cosmetic Science - December 1, 2017 Category: Dermatology Authors: J. M Crowther Tags: Original Article Source Type: research