What is solar UV radiation and why you need to know about it…?
First published June 2017; updated June 2021 What is solar ultraviolet radiation? Ultraviolet (UV) radiation is one of the three major components of sunlight, which include visible light and infrared (heat). It is divided into three categories, classified according to wavelength: UVA, UVB and UVC. The ozone layer blocks all UVC and most (90% or […]
Allergic reactions to sunscreen: what you need to know!
With a recent Canadian case of suspected photoallergy to sunscreen trending on social media, we explore this topic further… Late last month in Canada 14-month-old Kyla Fudge suffered a suspected allergic reaction to sunscreen on her cheeks and nose, in a case has come to notice of parents and dermatologists right around the world. Sunscreens play an […]
