SPF stands for Sun Protection Factor, a measure of how well sunscreen protects against UVB rays. Learn how SPF is determined, what it means, and how to choose the right SPF for your skin. WHAT IS SPF AND WHAT DOES IT STAND FOR? SPF stands for Sun Protection Factor, a measure of how well a sunscreen protects the skin from ultraviolet (UV) radiation. SPF stands for Sun Protection Factor. What does it measure? The SPF of a sun protection product determines the level of UVB protection it offers. SPF products are available in various levels, including SPF 15, SPF 30, SPF 50, and more. Here’s how they work: Think about it this way. What is the full form of SPF ? - Sun Protection Factor - Sun Protection Factor ( SPF ) is a measure of rating the degree of protection provide
