Most dermatologists advise that the best anti-ageing product you can buy is a good quality suncream. But which one? You may not realise it but over the counter products rarely cover the full spectrum of the sun’s rays.   The sun emits different types of harmful rays, predominantly Ultraviolet A and B (UVA and UVB). UVB is responsible for burning the upper/outer layers of the skin, whereas UVA penetrates more deeply, and is responsible for causing greater skin ageing.         There are 2 other types of damaging rays. Infra-Red (IR-A) damage collagen.  High Energy Visible Light (HEV) […]