Our bodies need sunlight to produce vitamin D, which is fundamental to proper bone development, growth and mental health. However, ultraviolet (UV) radiation from the sun is harmful to skin health.To protect your skin from the damaging effects of the sun's UV rays, consistent use of broad spectrum sunscreen is recommended from childhood onwards.
Dermatologists recommend a minimum of SPF 30 against UVB rays and a minimum of PA++++ protection against UVA rays. Re-application every couple of hours is essential to maintain efficacy.
The best daily sunscreens come from Korea, not only because they are effective, but because you are willing to put them on — the first step to youthful skin.