Sunscreens, what you need to know

Abstract

The first sunscreens for the protection of the skin from harmful effects of ultraviolet (UV) radiation, including the early and late effects of sunglight appeared nearly 100 years ago. In recent years the effectiveness of sunscreens in preventing skin ageing, dyspigmentation, DNA damage and photo¬carcinogenesis has been proven. Initially, the main focus aimed at sun protection from ultraviolet B (UVB) radiatio caused damage, later ultraviolet A (UVA) protection attracted attention. We also know that visible and infrared light play a role in skin ageing, so this fact should also be considered when selecting a sunscreen. In this publication, the authors briefly summarize the most important facts about sunscreens, considering on
some current issues.