sunscreen Tag

5 THINGS YOU NEED TO KNOW ABOUT SUNSCREEN

  [spacer height="20px"]1) ONE MORE TIME PLEASE – WHAT DOES SPF MEAN?   [spacer height="20px"]SPF stands for Sun Protection Factor. It is actually a measure of UVB protection.   [spacer height="20px"]To determine this, scientists mimic high noon sun indoors and expose people with sunblock and without sunblock and compare how long