Standardized In Vivo Method Using High‐Resolution Diffuse Reflectance Spectroscopy for Evaluating Sunscreen Effectiveness Against Ultraviolet A and High‐Energy Visible Light

• Published in: Photodermatology, photoimmunology & photomedicine Vol. 41; no. 5; p. e70044
• Main Authors: Touti, Rita, Renoux, Pascale, Nocairi, Hicham, Douezan, Stephane, Passeron, Thierry, Josso, Martin
• Format: Journal Article
• Language: English
• Published: England John Wiley and Sons Inc 01.09.2025
• Subjects: Adult; Female; Humans; Light; Male; Original; Spectrum Analysis - methods; Sunscreening Agents - pharmacology; Ultraviolet Rays - adverse effects; high‐resolution diffuse reflectance spectroscopy; sunscreening agents; visible light; ultraviolet A
• ISSN: 0905-4383; 1600-0781; 1600-0781
• DOI: 10.1111/phpp.70044

Accurate and reliable evaluation of sunscreen performance is necessary to ensure adequate balanced sun protection against ultraviolet light (UV) and high-energy visible light (HEV), depending on an individual's skin phototype and dermatoses. The objective of this study was to investigate the im...